LAKRIMI, M., MARTIN, R., LOPEZ, C., WONG, S., CHIDLEY, E., GRAHAM, R., NICHOLAS, R., MASON, N., & WALKER, P. (1992). STUDIES OF PIEZOELECTRIC EFFECTS IN [111] ORIENTED STRAINED GA1-XINXSB/GASB QUANTUM-WELLS. INSTITUTE OF PHYSICS CONFERENCE SERIES, 120, 443–448.

LAKRIMI, M., et al. “STUDIES OF PIEZOELECTRIC EFFECTS IN [111] ORIENTED STRAINED GA1-XINXSB/GASB QUANTUM-WELLS.” INSTITUTE OF PHYSICS CONFERENCE SERIES, no. 120, 1992, pp. 443–48.

LAKRIMI, M, R MARTIN, C LOPEZ, S WONG, E CHIDLEY, R GRAHAM, R NICHOLAS, N MASON, and P WALKER. 1992. “STUDIES OF PIEZOELECTRIC EFFECTS IN [111] ORIENTED STRAINED GA1-XINXSB/GASB QUANTUM-WELLS.” INSTITUTE OF PHYSICS CONFERENCE SERIES, no. 120: 443–48.