@article{RMC_2006_2006_1_a19,
     author = {Kruglyak, Natan and Maligranda, Lech and Persson, Lars-Erik},
     title = {Estructura del operador de {Hardy} relacionada con los polinomios de {Laguerre} y la ecuaci\'on diferencial de {Euler.}},
     journal = {Revista matem\'atica complutense},
     pages = {467-476},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMC_2006_2006_1_a19/}
}