Hanemaaijer, R.; Westphal, A.H.; van der Heiden, T.; de Kok, A.; Veeger, C.
The quaternary structure of the dihydrolipoyl transacetylase component of the pyruvate dehydrogenase complex from Azotobacter vinelandii. A reconsideration (1989), Eur. J. Biochem., 179, 287-292.