Authors: van Dongen, HPA Olofsen, E VanHartevelt, JH Kruyt, EW

Citation: Hpa. Van Dongen et al., A procedure of multiple period searching in unequally spaced time-series with the Lomb-Scargle method, BIOL RH RES, 30(2), 1999, pp. 149-177

Authors: de Boer, A van Dongen, HPA Leusink, JA Moll, FL

Citation: A. De Boer et al., Ruptured aortic aneurysms - Authors' reply, EUR J VAS E, 16(6), 1998, pp. 543-543