Stig-Olof Londen

• Volterra Equations: Proceedings of the Helsinki Symposium on Integral Equations, Otaniemi, Finland, August 11-14, 1978 (Lecture Notes in Mathematics)
• Central reactivity measurements on assemblies 1 and 3 of the fast reactor FRO
• On a nonlinear Volterra integrodifferential equation
• On a Volterra integrodifferential equation
• On some nonlinear Volterra equations