1. Salikhov K.M., Molin Yu.N., Sagdeev R.Z., Buchachenko A.L.: Spin Polarization and Magnetic Effects in Radical Reactions, p. 419. Amsterdam: Elsevier 1984.
2. Den Hollander J.A.: CIDNP and Rate Processes of Radicals. Ph. D. Thesis. Leiden 1976.
3. McLauchlan K.A. in: Advanced EPR. Applications in Biology and Biochemistry (Hoff A.J., ed.), pp. 345–370. Amsterdam: Elsevier 1989.
4. Stehlik D., Bock C.H., Thurnauer M.C. in: Advanced EPR. Applications in Biology and Biochemistry (Hoff A.J., ed.), pp. 371–404. Amsterdam: Elsevier 1989.
5. Salikhov K.M., Bock C.H., Stehlik D.: Appl. Magn. Reson.1, 195–211 (1990)