PT Journal AU Ustinov, AV Doderer, T Huebener, RP Mygind, J Oboznov, VA Pedersen, NF TI Multi-fluxon effects in long Josephson junctions SO IEEE transactions on applied superconductivity PY 1993 BP 2287 EP 2294 VL 3 IS 1 DI 10.1109/77.233546 LA english ER