@article{ZNSL_1978_75_a13,
     author = {A. S. Merkur'ev},
     title = {The seven-term sequence in the {Galois} theory of rings},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {127--142},
     year = {1978},
     volume = {75},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1978_75_a13/}
}