TY - JOUR AU - William L. Kocay TI - One-point extensions in n_3 configurations JO - Ars Mathematica Contemporanea PY - 2016 SP - 291 EP - 322 VL - 10 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.758.bec/ DO - 10.26493/1855-3974.758.bec LA - en ID - 10_26493_1855_3974_758_bec ER -