An elementary treatise on Laplace's functions, Lamé's functions, and Bessel's functions /

by Todhunter, I. 1820-1884
Published 1875

A presentation of the theory of Hermite's form of Lamé's equation with a determination of the explicit forms in terms of the p function for the case n egual to three /

by Chittenden, J. Bruce
Published 1893