Staging a revolutionPeter J. Chelkowski, Peter Chelkowski, Hamid Dabashi · First published 1999 · Latest edition 2000Open the Tome
Compounds Between Rare Earth Elements and 3d, 4d, or 5d Elements / Verbindungen von Seltenen Erden mit 3d-, 4d- Und 5d-ElementenE. Burzo, A. Chelkowski, H.R. Kirchmayr · First published 1990Open the Tome
Compounds of Rare Earth Elements with Main Group ElementsA. Chelkowski, P. Morin, H. Oesterreicher, K. Oesterreicher · First published 1988Open the Tome