Studii si cercetari de fizica.

v.9 (1958); v.10 (1959); v.11 (1960); v.12 (1961); v.13 (1962); v.14 (1963); v.18 no.6-10 1966; v.19 pt.1 no.1-5 1967; v.19 pt.2 no.6-10 1967; v.20 (1968); v.20 pt.1 no.1-5 1968; v.20 pt.2 no.6-10 1968; v.21 (1969); v.21 pt.1 no.1-5 1969; v.21 pt.2 no.6-10 1969; v.22 (1970); v.22 no.1-5 1970; v.22 no.6-10 1970; v.23 (1971); v.23 no.1-5 1971; v.23 no.6-10 1971; v.24:1-2; v.24 no.1-5 1972; v.24 no.6-10 1972; v.25 no.1-5 1973; v.25 no.6-10 1973; v.26 no.1-5 1974; v.26 no.6-10 1974; v.27 no.1-5 1975; v.27 no.6-10 1975; v.28 no.1-5 1976; v.28 no.6-10 1976; v.29 no.1-5 1977; v.29 no.6-10 1977; v.30 no.1-5 1978; v.30 no.6-10 1978