@article{GDZPPN002421097,
title = {Generalized Higher Order Cohomology Operations Induced by the Diagonal Mapping.},
journal = {Mathematische Zeitschrift},
volume = {162},
year = {1978},
pages = {7-26},
zbl = {0402.55005},
url = {http://dml.mathdoc.fr/item/GDZPPN002421097}
}
Singhof, Wilhelm. Generalized Higher Order Cohomology Operations Induced by the Diagonal Mapping.. Mathematische Zeitschrift, Tome 162 (1978) pp. 7-26. http://gdmltest.u-ga.fr/item/GDZPPN002421097/