@article{JSFU_2012_5_2_a8,
     author = {Evgeny N. Mikhalkin},
     title = {Certain formulas for solutions to trinomial and tetranomial algebraic equations},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {230--238},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2012_5_2_a8/}
}