1. N. P. Komar’, “On the specific nature, laws, and categories of analytical chemistry,” Zav. Lab., No. 9, 1052–1057 (1963).
2. L. A. Sena, Units of Physical Quantities and Their Dimensions, Nauka, Moscow (1969).
3. N. P. Komar’, “Chemical metrology. Its past, present, and future,” Izv. Vyssh.. Uchebn. Zaved. (Khim. Khimich. Tekhnol.), 18, No. 3, 343–354 (1975).
4. I. A. Suvorov and A. N. Tcheltsov, “Stable enriched isotopes and the use of isotope targets for radioisotope productions,” Nucl. Instrum. Meth. in Phys. Res., A282, 286–289 (1989).
5. I. P. Selinov, “Periodic system of the elements and some questions of atomic physics,” Usp. Fiz. Nauk, 44, No. 4, 511–526 (1951).