@article{IVM_1998_2_a13,
     author = {N. L. Vasilevskii and M. V. Shapiro},
     title = {On the {Bergman} kernel function in quaternion analysis},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {84--88},
     publisher = {mathdoc},
     number = {2},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1998_2_a13/}
}