@article{GDZPPN002348020,
title = {On a Cartan Formula for Secondary Cohomology Operations.},
journal = {Mathematica Scandinavica},
volume = {16},
year = {1965},
pages = {97-115},
zbl = {0151.31203},
url = {http://dml.mathdoc.fr/item/GDZPPN002348020}
}
Kristensen, Leif. On a Cartan Formula for Secondary Cohomology Operations.. Mathematica Scandinavica, Tome 16 (1965) pp. 97-115. http://gdmltest.u-ga.fr/item/GDZPPN002348020/