@article{JSFU_2015_8_4_a5,
     author = {Evgeny N. Mikhalkin and Avgust K. Tsikh},
     title = {On the structure of the classical discriminant},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {426--436},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2015_8_4_a5/}
}