By R. P. Burn
By Kreyszig, Erwin
By Abramowitz, Milton, Stegun, I.A.
By NBS, M
By William E. Boyce, Richard C. DiPrima
By Salas, Saturnino L., Hille, Einar, Etgen, Garret J.
By Vakhania, N.N.
By Euler, Leonhard, Blanton, J.D.
By Arbarello, Enrico, Cornalba, Maurizio, Griffiths, Phillip, Harris, Joseph Daniel
By bluman, George
By Higgins, John Rowland, Higgins, J. R., Higgins
By Sutherland, W. A.
By Edwards, C. Henry, Penney, David E.
By Iohara, Kenji, Koga, Yoshiyuki
By Lighthill, MJLighthill
By Edwards, H M.
By Murray H. Protter
By Grant Hearn
By Priestley, H. A.
By Jiang, Chunlan, Wang, Zongyao
By Trivieri, Lawrence A.
By Karapetiants, Nikolai, Samko, Stefan
By Tas, K., Tenreiro Machado, J.A., Baleanu, D.
By Zhang, Zhitao
By Spiegel, Murray R.
By Prodan, Emil
By Bru, J.-B., de Siqueira Pedra, W.
By Esposito, Chiara
By De Nittis, Giuseppe, Lein, Max