@Article{ BUENDÌA_Sánchez-Dehesa-_GÀLVEZ:222-235,

author = { ENRIQUE BUENDÌA ÀVILA and Jesús Sánchez-Dehesa- and FRANCISCO JAVIER GÀLVEZ CIFUENTES } ,

title = { THE DISTRIBUTION OF ZEROS OF THE POLYNOMIAL EIGENFUNCTIONS OF ORDINARY DIFFERENTIAL OPERATORS OF ARBITRARY ORDER },

journal = { LECTURE NOTES IN MATHEMATICS },

year = { 1988 },

volume = { 1329 },

pages = { 222-235 },

}