Free Download Asymptotic expansions for general statistical mode… By Johann Pfanzagl, W. Wefelmeyer Publisher Springer 1985 ISBN 0387962212,978-0-387-96221-4,978-1-4615-6479-9..

Free Download Contributions to a General Asymptotic Statistical … By J. Pfanzagl, W. Wefelmeyer Publisher Springer 1982 ISBN 0387907769,978-0-387-90776-5..