1. Tsuno H. Somiya I. Kume M. “Absorption of Ozone into Water in Gas-Liquid Countercurrent Column” , in 7th Ozone World Congress Proceedings ( Zürich, Switzerland : Intl. Ozone Assoc. , 1985 ), pp. 181 – 186 .
2. Modeling Complex Chemical Reaction Systems
3. Burckhart D. 5th International Fermentation Symposium , Berlin, Federal Republic of Germany , 1976 .