TY - JOUR AU - D. McMillan TI - Non-planar embeddings of planar sets in $E^3$ JO - Fundamenta Mathematicae PY - 1974 SP - 245 EP - 254 VL - 84 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-84-3-245-254/ DO - 10.4064/fm-84-3-245-254 LA - en ID - 10_4064_fm_84_3_245_254 ER -