TY - JOUR AU - S. Gravel TI - Superintegrable Systems with Third-Order Integrals in Classical and Quantum Mechanics JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2003 SP - 97 EP - 107 VL - 137 IS - 1 UR - http://geodesic.mathdoc.fr/item/TMF_2003_137_1_a10/ LA - ru ID - TMF_2003_137_1_a10 ER -