Schlomiuk, Dana | Vulpe, Nicolae Planar Quadratic Vector Fields with Invariant Lines of total Multiplicity at least Five 2004 - Edicions de la Universitat de Lleida Fa parte di Qualitative Theory of Dynamical Systems : 5, 1, 2004 Opzioni d'uso Download Copia/incolla Stampa Download | NO Copia/incolla | NO Stampa EUR 6,00 Iva esclusa Acquista PDF a Articolo