| Publication | Date of Publication | Type |
|---|
| On the conjugate boundary value problem | 2013-07-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5443332 | 2008-02-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3374345 | 2006-03-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4656607 | 2005-03-14 | Paper |
| Standard filling of a product space | 2003-08-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4224470 | 2000-05-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4940893 | 2000-02-28 | Paper |
| Nonstandard Sturm-Liouville difference operator. II | 1999-11-22 | Paper |
| \(\infty\)-convex sets and their applications to the proof of certain classical theorems of functional analysis | 1999-11-22 | Paper |
| Some nonclassical problem of elasticity theory | 1999-11-22 | Paper |
| Nonstandard Sturm-Liouville difference operator. I | 1999-11-22 | Paper |
| Operator-valued charges on finite sets | 1999-11-22 | Paper |
| Nearstandard operators | 1999-11-22 | Paper |
| Nearstandardness of finite set | 1999-11-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4270624 | 1999-11-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4377872 | 1998-03-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3970169 | 1992-06-25 | Paper |
| Perturbations which are infinitely small in the strong operator topology | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3202745 | 1989-01-01 | Paper |
| On the theory of the one-point boundary value problem for the Laplace operator. I | 1989-01-01 | Paper |
| On the theory of the one-point boundary value problem for the Laplace operator. II | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3833706 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3032522 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3470816 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5751439 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3748278 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4725071 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3327187 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3742191 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5185564 | 1983-01-01 | Paper |
| Operators satisfying smoothness conditions | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3312769 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3940335 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3969415 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3314421 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3935014 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3881385 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3903579 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3940349 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3892369 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3900555 | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4180835 | 1976-01-01 | Paper |
| Conditions under which an operator obtained as a perturbation of multiplication by the independent variable is spectral | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4051040 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5666872 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5679337 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5674538 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5683303 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5614217 | 1971-01-01 | Paper |
| COMPLETELY REGULAR PERTURBATION OF A CONTINUOUS SPECTRUM | 1971-01-01 | Paper |
| COMPLETELY REGULAR PERTURBATION OF A CONTINUOUS SPECTRUM. II | 1971-01-01 | Paper |
| Expansion in eigenvectors of a nonself-adjoint difference operator | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5581862 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5606893 | 1970-01-01 | Paper |
| The spectrum and resolvent of a non-selfadjoint difference operator | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5584223 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5587418 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5544998 | 1968-01-01 | Paper |
| AN ANALOG OF THE INVERSE PROBLEM OF SCATTERING THEORY FOR A NONSELFADJOINT OPERATOR | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5558711 | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5532020 | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5550100 | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5532019 | 1966-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5533640 | 1966-01-01 | Paper |
| On a generalization of the concept of spectral measure | 1966-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5602438 | 1966-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5332346 | 1964-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5514773 | 1964-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5514774 | 1964-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5584073 | 1964-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5332343 | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5332344 | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5332345 | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5513418 | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5526280 | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5735469 | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5724184 | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5720422 | 1960-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3258077 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5828236 | 1954-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5816909 | 1949-01-01 | Paper |
