@article{IVM_2001_7_a11,
     author = {G. G. Mikhailichenko and V. M. Malyshev},
     title = {Phenomenological symmetry and functional equations},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {77--79},
     year = {2001},
     number = {7},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2001_7_a11/}
}