Nutrient optimization for production of broad spectrum antibiotic by streptomyces antibioticus SR15.4 / S.F. Haques, S.K. Sen, S. C. Pal
  Bibliogr. 20 tétel, Abstr. eng.
  In: Acta Microbiologica et Immunologica Hungarica. - ISSN 1217-8950. - 1995. 42. évf. 2. sz., p. 155-162.