TY - BOOK T1 - The theory of spherical and elliptical harmonics A1 - Hobson, E.W LA - English PP - New York PB - Chelsea Publishing Company YR - 1955 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.614 OP - 500 KW - Análisis Matemático ER -