TY - JOUR AU - P. G. Grinevich AU - P. M. Santini TI - The finite-gap method and the periodic Cauchy problem for $(2+1)$-dimensional anomalous waves for the focusing Davey–Stewartson $2$ equation JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2022 SP - 1029 EP - 1059 VL - 77 IS - 6 UR - http://geodesic.mathdoc.fr/item/RM_2022_77_6_a2/ LA - en ID - RM_2022_77_6_a2 ER -