1. Allison C. and C. Hughes. 1991. Multiple genetic loci involved in multicellular swarming migration of Proteus mirabilis p. 204 1-84. Abstr. 91st Gen. Meet. Am. Soc. Microbiol. 1991. American Society for Microbiology Washington D.C.
2. Belas R. Unpublished data.
3. Proteus mirabilis mutants defective in swarmer cell differentiation and multicellular behavior;Belas R.;J. Bacteriol.,1991
4. Transposon mutagenesis of marine Vibrio spp;Belas R.;J. Bacteriol.,1984
5. Berg C. M. D. E. Berg and E. A. Groisman. 1989. Transposable elements and the genetic engineering of bacteria p. 879-926. In D. E. Berg and M. M. Howe (ed.) Mobile DNA. American Society for Microbiology Washington D.C.