1. Numerical Evaluation of Loaded Credibility Premiums;Bauwelinckx,1990
2. Credibilité hierarchique;Bühlmann;Bulletin de l'ARAB,1989
3. Parameter estimation in credibility theory;De Vylder;Astin Bulletin,1978
4. Practical methods in credibility theory, including parameter estimation;De Vylder,1984
5. Effective Actuarial Methids;Goovaerts,1990