@article{Roubos2002ClavulanicAcidDegradation, author = {{J.A.} Roubos and P.~Krabben and {W.T.A.M.} de~Laat and R. Babu\v{s}ka and {J.J.} Heijnen}, title = {Clavulanic acid degradation in {\it {S}treptomyces clavuligerus} fed-batch cultivations}, journal = {Biotechnology Progress}, year = {2002}, volume = {18}, number = {3}, pages = {451--457} }