@article{SVMO_2016_18_2_a7,
     author = {M. I. Malkin and K. A. Saphonov},
     title = {Continuity of topological entropy for piecewise smooth {Lorenz} type mappings},
     journal = {\v{Z}urnal Srednevol\v{z}skogo matemati\v{c}eskogo ob\^{s}estva},
     pages = {59--66},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SVMO_2016_18_2_a7/}
}