Two Approaches to the Problem of Sharing Delay Costs in Joint Projects. - Rodica Branzei; Giulio Ferrari; Vito Fragnelli; Stef Tijs (Ann. Oper. Res., 2002)

A bonus-malus approach to project management. - Rodica Branzei; Giulio Ferrari; Vito Fragnelli; Stef Tijs (Central Eur. J. Oper. Res., 2011)