Pichlmayer F. Applications of stable isotope analysis in foodstuffs surveillance and environmental reseach : Postervortrag XXVII colloquium spectroscopicum intern.June 9-14,1991,Bergen / F.Pichlmayer,K.Blochberger, 1991. - 17 с. - Текст : непосредственный.
Use of 13C measurements in humus dynamics studies : Proc.of the intern.symp.on the use of stable isotopes in plant nutrition,soil fertility and environmental studies / M.H.Gerzabek,F.Pichlmayer,K.Blochberger,K.Schaffer, 1991. - 269-274 p. p. - Текст : непосредственный.
Berichte / OEFZS. 4521 : Uber die Humusdynamik in vier osterreichischen Waldboden / M.H.Gerzabek,F.Pichlmayer,K.Blochberger,K.Schaffer, 1989. - 5 Bl. - Текст : непосредственный.