@article{ZNSL_1991_191_a0,
     author = {A. H. Al-Hamad and A. A. Bongarenko and Z. I. Borevich},
     title = {The normalizer of a group of ``diagonal'' automorphisms in algebras over a commutative ring},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--8},
     publisher = {mathdoc},
     volume = {191},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1991_191_a0/}
}