On the conditions for definiteness of energy and charge

author
Kõiv, Madis
statement of authorship
R.-K. Loide, M. Kõiv
publisher
journal volume number month
16, 11
year of publication
pages
p. 2353-2361
ISSN
0305-4470
language
inglise
Loide, R.-K., Kõiv, M. On the conditions for definiteness of energy and charge // Journal of physics. A. Mathematical and general (1983) 16, 11, p. 2353-2361. https://www.ester.ee/record=b2318274*est https://iopscience.iop.org/article/10.1088/0305-4470/16/11/009/pdf