TY - JOUR AU - Karger, Adolf TI - The Darboux theorem on plane trajectories of two-parametric space motions JO - Applications of Mathematics PY - 1988 SP - 417 EP - 442 VL - 33 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1988.104322/ DO - 10.21136/AM.1988.104322 LA - en ID - 10_21136_AM_1988_104322 ER -