1. Frozen Bulk Cultures for Cottage Cheese Production;Anderson;Milk Dealer,1962
2. Activity of Lactic Streptococci Following Ultralow-Temperature Storage;Cowman;J. Dairy Sci.,1963
3. Survival of Strains of Lactic Streptococci During Frozen Storage;Gibson;J. Dairy Research,1965
4. Preserving the Activity of Lactic Cultures;Heinemann;J. Dairy Sci.,1958
5. Preserving the Activity of Frozen Cheese Starter Culture;Johns;Canadian Dairy Ice Cream J.,1956