scientific article; zbMATH DE number 3311890
From MaRDI portal
zbMath0196.06601MaRDI QIDQ5592353
Publication date: 1969
Full work available at URL: http://www.numdam.org/item?id=SDPP_1967-1968__9_2_A1_0
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Related Items