1. Ackroyd RT, Gashut AM, OA Abuzid O (1996) Discontinuous variational solutions for the neutron diffusion equation. Ann Nucl Energy 23:1289–1294
2. Case KM, Zweifel PF (1967) Linear transport theory. Addison-Wesley, Massachusetts
3. Davis WR (1970) Classical fields, particles and the theory of relativity. Gordon and Breach, New York
4. Glasstone S, Kilton C (1982) The elements of nuclear reactors theory. Van Nostrand, Toronto, New York, London
5. Marchouk G (1980) Méthodes de Calcul Numérique, Édition MIR de Moscou