TY - JOUR AU - VOLKOV, ANDREY AU - ZUBELEVICH, OLEG TI - LAGRANGIAN SYSTEMS WITH NON-SMOOTH CONSTRAINTS JO - Glasgow mathematical journal PY - 2017 SP - 289 EP - 298 VL - 59 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089516000173/ DO - 10.1017/S0017089516000173 ID - 10_1017_S0017089516000173 ER -