TY - JOUR AU - Ismagil Habibullin AU - Mariya Poptsova TI - Classification of a Subclass of Two-Dimensional Lattices via Characteristic Lie Rings JO - Symmetry, integrability and geometry: methods and applications PY - 2017 VL - 13 UR - http://geodesic.mathdoc.fr/item/SIGMA_2017_13_a72/ LA - en ID - SIGMA_2017_13_a72 ER -