Ivanov, Sergei V.. "On aspherical presentations of groups.." Electronic Research Announcements of the American Mathematical Society [electronic only] 4.15 (1998): 109-114. <http://eudml.org/doc/232948>.
@article{Ivanov1998, author = {Ivanov, Sergei V.}, journal = {Electronic Research Announcements of the American Mathematical Society [electronic only]}, keywords = {Whitehead asphericity conjecture; aspherical presentations; zero divisor conjecture; integral group rings}, language = {eng}, number = {15}, pages = {109-114}, publisher = {American Mathematical Society, Providence}, title = {On aspherical presentations of groups.}, url = {http://eudml.org/doc/232948}, volume = {4}, year = {1998}, }
TY - JOUR AU - Ivanov, Sergei V. TI - On aspherical presentations of groups. JO - Electronic Research Announcements of the American Mathematical Society [electronic only] PY - 1998 PB - American Mathematical Society, Providence VL - 4 IS - 15 SP - 109 EP - 114 LA - eng KW - Whitehead asphericity conjecture; aspherical presentations; zero divisor conjecture; integral group rings UR - http://eudml.org/doc/232948 ER -