TY - JOUR AU - Abramovich, Dan AU - Fantechi, Barbara TI - Configurations of points on degenerate varieties and properness of moduli spaces JO - Rendiconti del Seminario Matematico della Università di Padova PY - 2017 SP - 1 EP - 17 VL - 137 PB - European Mathematical Society Publishing House PP - Zuerich, Switzerland UR - http://www.numdam.org/articles/10.4171/RSMUP/137-1/ DO - 10.4171/RSMUP/137-1 ID - RSMUP_2017__137__1_0 ER -