Pieter Pestman

he became professor of papyrology at Leiden University. He succeeded Pieter Pestman [nl]. Worp retired in 2008. Upon his retirement he was not succeeded

in P. dem. Amherst 51 as only traces of ink remain; the Egyptologist Pieter Pestman [nl] expressed his doubts of its existence, while the Egyptologist Giuseppina

83). Brill, Leiden/Boston, 2006, ISBN 978 90 04 11385 5, p. 282 Pieter Willem Pestman, The Diospolis Parva Documents. Chronological Problems concerning

(Mirjam) Bikker". Parlement.com (in Dutch). Retrieved 25 August 2024. "P.A. (Pieter) Grinwis". Parlement.com (in Dutch). Retrieved 25 August 2024. "Mr. D.G

(Digitaal Wetenschapshistorisch Centrum). Retrieved 3 May 2020. "Pieter Willem Pestman", KNAW Historisch Ledenbestand (Digitaal Wetenschapshistorisch Centrum)