A. Freywyssling

ELECTRON MICROSCOPIC AUTORADIOGRAPHY An Improved Technique for Producing Thin Films and Its Application to H3-Thymidine-Labeled Maize Nuclei

A. Frey-wyssling, K. Mühlethaler, J. Koehler, 1963 .

ELECTRON MICROSCOPIC AUTORADIOGRAPHY

J. Koehler, A. Freywyssling, K. Muhlethaler, 1963, The Journal of cell biology.