1. Ammeter, H. (1955): The calculation of premium rates for excess of loss and stop loss reinsurance treaties. Nonproportional reinsurance, Bruxelles 1955.
2. Beard et al. (1984): Risk theory. Chapman & Hall, New York.
3. Benktander, G. (1954): A method of fixing the premium of excess-of-loss in fire. Transactions of the International Congress of Actuaries.
4. Benktander, G. et al. (1960): On the analytical representation of claim distributions with special reference to excess of loss reinsurance. Transactions of the international congress of actuaries, Bruxelles.
5. Benktander, G. (1963): Notes sur la distribution conditionée du montant d’un sinistre par rapport a l’hypothese qu’il y a un sinistre dans l’assurance automobile. Astin Bulletin.