@article{GDZPPN00208760X,
title = {Higher Order Twisted Cohomology Operations.},
journal = {Inventiones mathematicae},
volume = {9},
year = {1969},
pages = {183-214},
zbl = {0206.25102},
url = {http://dml.mathdoc.fr/item/GDZPPN00208760X}
}
MCCLENDON, J.F. Higher Order Twisted Cohomology Operations.. Inventiones mathematicae, Tome 9 (1969) pp. 183-214. http://gdmltest.u-ga.fr/item/GDZPPN00208760X/