@article{IVP_2015_23_3_a10,
     author = {V. S. Andrushkevich},
     title = {Shulim {Efimovich} {Tsimring:} {Years} of team-work},
     journal = {Izvestiya VUZ. Applied Nonlinear Dynamics},
     pages = {119--122},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVP_2015_23_3_a10/}
}