Quantum lifetime in the 2DEG from high magnetic field magnetoresistance measurements - Diaz-Paniagua, C.; Hidalgo, M.A.; Urbina, A.; Batallan, F.; Gilperez, J.M.; Fernandez De Avila, S.; Gonzalez-Sanz, F.; Muñoz, E. (Solid State Communications, 1998)