R. V. Gamkrelidze, G. L. Kharatishvili, A differential game of evasion with nonlinear control

Title: A differential game of evasion with nonlinear control
Authors: R. V. Gamkrelidze, G. L. Kharatishvili
Journal title: SIAM J. Control
Year: 1974
Volume: 12
Pages: 332–349