1. Americká inženýrská věda Creator: Fierlinger, Otakar Format: electronic Type: model:article and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
2. Naši v cizině Creator: Fierlinger, Otakar Format: electronic Type: model:article and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
3. Vysokoškolská výchova technická v Americe Creator: Fierlinger, Otakar Format: electronic Type: model:article and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public