TY - JOUR AU - S. B. Leble TI - Integrable potentials by Darboux transformations in rings and quantum and classical problems JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2018 SP - 108 EP - 123 VL - 197 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2018_197_1_a5/ LA - ru ID - TMF_2018_197_1_a5 ER -