1. De Inventione Integralium, si Post Integrationem Variabili Quantitati Determinatus Valor Tribuatur;Euler,1743
2. Om Definita Integraler Mellan Imaginära Gränsor;Malmsten,1865
3. The Summation of Series (Dover Books on Mathematics);Davis,2015
4. Infinite Series;Hirschman,2014
5. Theory and Applications of Infinite Series;Knopp,1990