TY - JOUR AU - Jonas Ekman Fjeldstad TI - An Equation of Finite Differences, which has Some Connection with the Jacobian Thetafunctions. JO - Mathematica Scandinavica PY - 1968 SP - 81 EP - 86 VL - 22 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1968__22_166033/ ID - MS2_1968__22_166033 ER -