Holtzman, D.N.. "Product structures in pyramids of higher order cohomology operations.." Mathematica Scandinavica 57 (1985): 155-170. <http://eudml.org/doc/166946>.
@article{Holtzman1985, author = {Holtzman, D.N.}, journal = {Mathematica Scandinavica}, keywords = {higher order cohomology operations; Cartan formula}, pages = {155-170}, title = {Product structures in pyramids of higher order cohomology operations.}, url = {http://eudml.org/doc/166946}, volume = {57}, year = {1985}, }
TY - JOUR AU - Holtzman, D.N. TI - Product structures in pyramids of higher order cohomology operations. JO - Mathematica Scandinavica PY - 1985 VL - 57 SP - 155 EP - 170 KW - higher order cohomology operations; Cartan formula UR - http://eudml.org/doc/166946 ER -