1. Ahrens, R., Weissenfels, N.: Nachweis von Adenosintriphosphatase in den Mitochondrien kultivierter Hühnerherzmyoblasten. Histochemie 19, 248–257 (1969).
2. Akao, S., Matsubayashi, H.: An application of electronmicroscopical cytochemistry Toxoplasma gondii. J. Electr. Microsc. (Japan) 17, 269 (1968).
3. Anderson, W. A.: Cytochemistry of sea urchia gametes. Intramitochondrial localization of glycogen glucose-6-phosphatase and ATP-ase activity in spermatozoa of Parametratus lividus. J. Ultrastruct. Res. 24, 398–411 (1968).
4. Anderson, P. J., Song, S. K.: Immersion fixation of skeletal muscle. Effect to concentration osmolarity and purity of glutaraldehyde fixatives. J. Histochem. Cytochem. 16, 507–512 (1968).
5. Barden, H., Lazarus, S. S.: Demonstration of mitochondrial adenosine triphosphatase. J. Histochem. Cytochem. 9, 626–640 (1961).