BetaSys - Booß-Bavnbek, Bernhelm; Boo-Bavnbek, Bernhelm; Booss-Bavnbek, Bernhelm; Klösgen, Beate; Klösgen, Beate; Larsen, Jesper; Pociot, Flemming; Renström, Erik (Springer New York, 2011)