TY - JOUR AU - Marek, Ivo AU - Zítko, Jan TI - Ljusternik acceleration and the extrapolated S.O.R. method JO - Applications of Mathematics PY - 1977 SP - 116 EP - 133 VL - 22 IS - 2 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1977.103683/ DO - 10.21136/AM.1977.103683 LA - en ID - 10_21136_AM_1977_103683 ER -