@article{AA_1998_10_4_a1,
     author = {A. Yu. Boldin and R. A. Sharipov},
     title = {On the solution of normality equations in dimension $n\ge 3$},
     journal = {Algebra i analiz},
     pages = {37--61},
     publisher = {mathdoc},
     volume = {10},
     number = {4},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1998_10_4_a1/}
}