1. Hunter, C. N., Daldal, F., Thurnauer, M. C., Beatty, J. T.: The purple phototrophic bacteria Creator: Koblížek, M. Format: bez média and svazek Type: model:article and TEXT Language: Multiple languages Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2. Kronika Format: print Type: model:internalpart and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
3. Kronika Format: print Type: model:internalpart and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public