P. Buschkamp

发表

W. Seifert, A. Quirrenbach, R. Lenzen, 2010, Astronomical Telescopes + Instrumentation.

D. Boudon, P. Caillier, G. Baker, 2019, 1903.02464.

F. Pedichini, E. Diolaiti, R. Ragazzoni, 2007, 0712.2239.

S. Rabien, M. Rosensteiner, A. Quirrenbach, 2018, Astronomy & Astrophysics.