Comments on the PLA article 'UCN anomalous losses and the UCN capture   cross section on material defects' [Phys. Lett. A 335 (2005) 327]
  We comment on the paper `UCN anomalous losses and the UCN capture cross section on material defects' by A. Serebrov et al., Phys. Lett. A 335 (2005) 327 - 336. Data presented do not originate from these authors alone but were taken in collaboration with several other authors and institutes not mentioned. 
M. Daum, P. Geltenbort, R. Henneck, K. Kirch