TY - RPRT TI - Transitional choice behavior in concurrent-chain schedules. AU - J E. Mazur AU - N Blake AU - C McManus PY - 2001 DO - 10.1016/s0376-6357(01)00137-1 UR - https://pubmed.ncbi.nlm.nih.gov/11334705/ ID - 11334705 ER -