TY - JOUR AU - Claudia Maria Chanu AU - Giovanni Rastelli TI - Block-Separation of Variables: a Form of Partial Separation for Natural Hamiltonians JO - Symmetry, integrability and geometry: methods and applications PY - 2019 VL - 15 UR - http://geodesic.mathdoc.fr/item/SIGMA_2019_15_a12/ LA - en ID - SIGMA_2019_15_a12 ER -