Klein, Hans-Friedrich and He, M. and Hetche, Olaf and Rau, Alexander and Walther, Dirk and Wieczorek, Thomas and Luft, G. (2005):
Methylnickel compounds containing 2-phosphinylethanolato ligands syntheses, properties, and ethene coupling reactions.
In: Inorganica Chimica Acta, 358pp. 4394-4402, [Article]

Klein, Hans-Friedrich and Beck, Robert and Hetche, Olaf (2003):
Dynamic Properties of Methyl(trimethylphosphane)nickel Complexes Containing (2-Diphenylphosphanyl)phenylamido Ligands.
In: European Journal of Inorganic Chemistry, pp. 232-239, [Article]

Hetche, Olaf (2000):
[O,P]- und [N,P]-Chelatkomplexe des Nickels: Modellverbindungen für homogene Einkomponenten-Katalysatoren.
Darmstadt, Techn. Univ., TU Darmstadt, [Ph.D. Thesis]