1. Cocito, C.Microbiol. Rev. 1979,43, 145–198.
2. Biot, A. InBiotechnology of industrial antibiotics Vandamme, E. Ed, Marcel Dekker, New York,1984, ch. 25, p 695–720.
3. Crooy, P.; De Neys, R.J. Antibiot. 1972,25, 371–372.
4. Grell, E.; Lewitzki, E.; Dehal, S.; Oberbäumer, I.; Raschdorf, F.; Richter, W.J.J. Chromatogr. 1984,290, 57–63.
5. Barrière, J.-C.; Berthaud, N.; Beyer, D.; Dutka-Malen, Paris, J.-M.; Desnottes, J.-F.Curr. Pharm. Des. 1998,4, 155–180.