A study to the production of exopolysaccharide by Lactobacillus sake 0-1 / Dirk Johannes Cornelis van den BergExopolysaccharide production by marine benthic diatoms / Natascha StaatsInvestigation of the structure of exopolysaccharides produced by lactic acid bacteria / Elisabeth Johanna FaberExopolysaccharide production by marine benthic diatoms / Natascha Staats