TY - JOUR AU - Yu. A. Aminov TI - Physical interpretation of certain ruled surfaces in $E^3$ by means of motion of point charge JO - Sbornik. Mathematics PY - 2006 SP - 1713 EP - 1721 VL - 197 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2006_197_12_a0/ LA - en ID - SM_2006_197_12_a0 ER -