Понтрягин, С.Л.. "A method of calculation of homology groups." Matematiceskij sbornik 53.1-2 (1942): 3-14. <http://eudml.org/doc/65194>.
@article{Понтрягин1942, author = {Понтрягин, С.Л.}, journal = {Matematiceskij sbornik}, language = {eng}, number = {1-2}, pages = {3-14}, publisher = {Tipogr. Lissnera i Sobko}, title = {A method of calculation of homology groups}, url = {http://eudml.org/doc/65194}, volume = {53}, year = {1942}, }
TY - JOUR AU - Понтрягин, С.Л. TI - A method of calculation of homology groups JO - Matematiceskij sbornik PY - 1942 PB - Tipogr. Lissnera i Sobko VL - 53 IS - 1-2 SP - 3 EP - 14 LA - eng UR - http://eudml.org/doc/65194 ER -
