TY - RPRT TI - Distinguishing instrumental and hostile aggression: does it make a difference? AU - M S Atkins AU - D M Stoff AU - M L Osborne AU - K Brown PY - 1993 DO - 10.1007/bf01261598 UR - https://pubmed.ncbi.nlm.nih.gov/8408984/ ID - 8408984 ER -