1. Interference microscopy and mass determination;Barer;Nature,1952
2. Scanning-Interferenzmikroskopie mit dem Mikroskop-Photometer;Boguth;Microsc. Acta.,1974
3. A scanning, recording and integrating microinterferometer;Carlson;Histochemie,1970a
4. Carlson , L. 1970b Cytochemical determination of dry mass Doctorate Thesis Institute of Medical Cell Research and Genetics, Medical Nobel Institute, Karolinska Institute