@article{IVM_1988_11_a20,
     author = {O. G. Kharlampovich},
     title = {The word problem in the variety $Z{\frak N}_2{\frak A}$},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {82--84},
     publisher = {mathdoc},
     number = {11},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1988_11_a20/}
}