42
by Sabel, Nicole
Published 2010
Bedey & Thoms Media GmbH

46
by Rohm, Manfred
Published 2010
Bedey & Thoms Media GmbH

50
by Falck, Oliver
Published 2008
Duncker & Humblot GmbH

51
by Bayer, Stefan
Published 2008
Duncker & Humblot GmbH

52
by Gembrys, Sven
Published 2008
Haufe-Lexware GmbH & Co. KG

53
by Weinem, Alfons
Published 2008
Haufe-Lexware GmbH & Co. KG

56
by Witte, Erich H.
Published 2010
Pabst Science Publishers