1. Permeability of Dormant Bacterial Spores
2. B. A. Brachfeld, 1955 . Studies on media and heat activation for the demonstration of viability of spores of Bacillus stearothermophilus. Ph.D. thesis . Univ. of Illinois, Urbana, Ill.
3. QUANTITATIVE EVALUATION OF DEFROSTED ESCHERICHIA COLI
4. Influence of Osmotic Pressure upon Spore Germination