TY - JOUR AU - Lei Wu TI - On the comparison of nearby cycles via b-functions JO - Journal of Singularities PY - 2021 SP - 92 EP - 106 VL - 23 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2021.23e/ DO - 10.5427/jsing.2021.23e ID - 10_5427_jsing_2021_23e ER -