TY - JOUR AU - I. A. García AU - H. Giacomini AU - J. Giné TI - Generalized Nonlinear Superposition Principles for Polynomial Planar Vector Fields JO - Journal of Lie Theory PY - 2005 SP - 89 EP - 104 VL - 15 IS - 1 UR - https://jolt.centre-mersenne.org/articles/10.5802/jolt.362/ DO - 10.5802/jolt.362 ID - JOLT_2005_15_1_a6 ER -