@article{DA_1971_9_a3,
     author = {O. A. Malafeev and L. A. Petrosyan},
     title = {A simple pursuit game in the plane with an obstacle},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {31--42},
     publisher = {mathdoc},
     number = {9},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1971_9_a3/}
}