TY - JOUR AU - D. FronĨek TI - e-locally acyclic graphs JO - Applicationes Mathematicae PY - 1991 SP - 437 EP - 440 VL - 21 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-21-3-437-440/ DO - 10.4064/am-21-3-437-440 LA - en ID - 10_4064_am_21_3_437_440 ER -