@article{IVM_2005_8_a4,
     author = {A. M. Kytmanov and Z. E. Potapova},
     title = {Formulas for determining power sums of roots of systems of meromorphic functions},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {39--48},
     year = {2005},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2005_8_a4/}
}