CHAKRABORTY, Debashis, Sabine HORCHLER, Ralph KRÄTZNER, Saji P. VARKEY,
Jiří PINKAS, Herbert W. ROESKY, Isabel USÓN, Mathias NOLTEMEYER a Hans-Georg SCHMIDT. Synthesis and Structural Characterization of Functionalized Dimeric Aluminophosphonates and a Monomeric Gallophosphonate Anion.
Inorg. Chem. Spojené státy americké: American Chemical Society, Washington DC, 2001, roč. 40, č. 11, s. 2620-2624. ISSN 0020-1669.