Text ( visual ) : unmediated Externe Unternehmensrechnung / Alfred Wagenhofer, Ralf Ewert. -- Berlin : Springer , c2003. -- xxii, 545 p. : ill. ; 24 cm. -- (Springer-Lehrbuch). -- Includes bibliographical references (p. [511]-536) and index. -- ISBN 3540437541 ; (BA59976879) ; https://ci.nii.ac.jp/ncid/BA59976879 Author Heading(s): Wagenhofer, Alfred ; Ewert, Ralf