| Publication | Date of Publication | Type |
|---|
| https://portal.mardi4nfdi.de/entity/Q3074442 | 2011-02-08 | Paper |
| Homogeneous pregeodesics and the orbits neighbouring a lightlike one | 2010-09-06 | Paper |
| ISOMETRY HORIZONS IN SPHERICALLY SYMMETRIC SPACE–TIMES | 2007-03-13 | Paper |
| On the topology of spherically symmetric space-times | 2007-02-15 | Paper |
| On generalization of Birkhoff's theorem | 2007-02-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5482825 | 2006-08-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5705794 | 2005-11-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5701715 | 2005-11-04 | Paper |
| On the global geometry of spherically symmetric space-times | 2005-02-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4831767 | 2005-01-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4807037 | 2003-07-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4552791 | 2002-09-08 | Paper |
| On the existence of homogeneous geodesics in homogeneous Riemannian manifolds | 2002-03-06 | Paper |
| Existence of stationary geodesics of left-invariant Lagrangians | 2001-05-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4872445 | 1996-10-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4895933 | 1996-10-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4860081 | 1996-01-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4293464 | 1995-03-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5289182 | 1994-10-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4272102 | 1993-12-20 | Paper |
| On the Connection Between Mechanical Force Equilibrium and Nonlinear Programming | 1992-06-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4734431 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3822805 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3782384 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3756930 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3775336 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3746538 | 1985-01-01 | Paper |
| Orthogonally transversal submanifolds and the generalizations of the Weyl group | 1984-01-01 | Paper |
| A generalization of the Weyl group | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3326386 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3744912 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3784775 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3314598 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3668440 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3943618 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3956108 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3874970 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3922633 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4748769 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4157651 | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4084345 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4053832 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5686690 | 1974-01-01 | Paper |
| On the metric theory of euclidean space curves. I | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5651882 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5591318 | 1970-01-01 | Paper |
| A metric characterization of symmetric spaces | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5566256 | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5340511 | 1964-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5516044 | 1963-01-01 | Paper |
| Über metrische Räume, deren lokalisometrische Abbildungen Isometrien sind | 1962-01-01 | Paper |
| Über lokalisometrische Abbildungen von G-Räumen auf sich | 1961-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3273678 | 1960-01-01 | Paper |
| Die Verallgemeinerung eines Satzes von H. Tietze | 1959-01-01 | Paper |
