TY - JOUR AU - Leon Karp AU - Isaac Chavel TI - Large time behavior of the heat kernel: the parabolic ...-potential alternative. JO - Commentarii mathematici Helvetici PY - 1991 SP - 541 EP - 556 VL - 66 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1991__66_4_140247/ ID - CMH_1991__66_4_140247 ER -