Hieratic, Demotic and Greek studies and text editions : of making many books there is no end : Festschrift in honour of Sven P. Vleeming (P.L. Bat. 34) - Vleeming, S. P.; Donker van Heel, K.; Hoogendijk, F. A. J.; Martin, Cary J. (Papyrologica Lugduno-Batava ( Leyde ) ;)