TY - JOUR AU - Kamer Murat AU - J. Katriel BT - Physics Letters A DA - Jan-04-1979 DO - 10.1016/0375-9601(79)90902-2 PY - 1979 SP - 143 EP - 145 T2 - Physics Letters A TI - The lowest triplet state of the biexciton may be bound UR - http://linkinghub.elsevier.com/retrieve/pii/0375960179909022 VL - 71 SN - 03759601 ER -