@article{TRSPY_1981_158_a6,
     author = {R. P. Ivanov and Yu. S. Ledyaev},
     title = {Time optimality for the pursuit of several objects with simple motion in a~differential game},
     journal = {Informatics and Automation},
     pages = {87--97},
     publisher = {mathdoc},
     volume = {158},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1981_158_a6/}
}