TY - JOUR AU - Dušan B. Stokić TI - An algorithm for determining Lagrange's function by using the variational principle with vanishing parameter JO - Theoretical and applied mechanics PY - 1989 SP - 107 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAM_1989_15_1_a11/ LA - en ID - TAM_1989_15_1_a11 ER -