1. Dejonghe G., Gonnord J., and Nimal J. C., “Perturbation calculations by the correlated samples method,” Proc. Proceedings of the International Meeting on Advances in Nuclear Engineering Computational Methods, Knoxville, TN USA, April 9–11, 1985.
2. Generalized Monte Carlo perturbation algorithms for correlated sampling and a second-order Taylor series approach
3. Review of Monte Carlo Techniques for Analyzing Reactor Perturbations
4. Lux I. and Koblinger L., Monte Carlo Particle Transport Methods: Neutron and Photon Calculations, CRC Press (1991).