Shubnikov-de Haas oscillations in a nonplanar two-dimensional electron gas - Gusev, Guennadii Michailovich; Quivy, Alain André; Leite, J. R.; Bykov, A. A.; Moshegov, N. T.; Kudryashev, V. M.; Toporov, A. I.; Nastaushev, Yu V. (Semiconductor Science Technology, 1999)