Opérations cohomologiques, I
Séminaire Henri Cartan, Volume 7 (1954-1955) no. 2, Talk no. 14, 12 p.
@article{SHC_1954-1955__7_2_A3_0,
     author = {Cartan, Henri},
     title = {Op\'erations cohomologiques, I},
     journal = {S\'eminaire Henri Cartan},
     publisher = {Secr\'etariat math\'ematique},
     volume = {7},
     number = {2},
     year = {1954-1955},
     note = {talk:14},
     language = {fr},
     url = {http://www.numdam.org/item/SHC_1954-1955__7_2_A3_0}
}
Cartan, H. Opérations cohomologiques, I. Séminaire Henri Cartan, Volume 7 (1954-1955) no. 2, Talk no. 14, 12 p. http://www.numdam.org/item/SHC_1954-1955__7_2_A3_0/

[1] Eilenberg-Maclane - On the groups H(π,n) , III (Ann. of Math., 60, 1954, p. 513-557). | Zbl 0057.15302

[2] Eilenberg-Zilber - Semi-simplicial complexes and singular homology (Ann. of Math. 51, 1950, p. 499-513). | MR 35434 | Zbl 0036.12601