TY - JOUR AU - Eugenii Shustin TI - Singular Welschinger invariants JO - Journal of Singularities PY - 2020 SP - 79 EP - 94 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2020.20d/ DO - 10.5427/jsing.2020.20d ID - 10_5427_jsing_2020_20d ER -