TY - JOUR AU - Pieter Roffelsen TI - Irrationality of the Roots of the Yablonskii–Vorob'ev Polynomials and Relations between Them JO - Symmetry, integrability and geometry: methods and applications PY - 2010 VL - 6 UR - http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a94/ LA - en ID - SIGMA_2010_6_a94 ER -