@article{VMUMM_1996_3_a15,
     author = {A. A. Lokshin and S. L. Lopatnikov and A. S. Saakjan},
     title = {On the method of projectively contracting mappings},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {79--81},
     publisher = {mathdoc},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1996_3_a15/}
}