@article{1183530192, author = {Hertzig, David}, title = {Cohomology of certain Steinberg groups}, journal = {Bull. Amer. Math. Soc.}, volume = {75}, number = {5}, year = {1969}, pages = { 35-36}, language = {en}, url = {http://dml.mathdoc.fr/item/1183530192} }
Hertzig, David. Cohomology of certain Steinberg groups. Bull. Amer. Math. Soc., Tome 75 (1969) no. 5, pp. 35-36. http://gdmltest.u-ga.fr/item/1183530192/