PROMETHIUM ISOTOPES

[1] FOLGER R, 1951, COMMUNICATION APR

[2] HICKS H, 1949, UCRL298 DECL REP

[3] MAGIC NUMBERS AND ELEMENTS WITH NO STABLE ISOTOPES [J]. PHYSICAL REVIEW, 1950, 78 (04): : 477 - 479

[4] RADIOACTIVE PM-148 AND PM-150 [J]. PHYSICAL REVIEW, 1952, 85 (01): : 137 - 137

[5] OKELLEY GD, 1951, UCRL1243 DECL REP

[6] PRINGLE, 1950, PHYS REV, V78, P303

[7] TABLE OF ISOTOPES [J]. REVIEWS OF MODERN PHYSICS, 1948, 20 (04) : 585 - 667

[8] MAGIC NUMBERS AND THE MISSING ELEMENTS TECHNETIUM AND PROMETHIUM [J]. PHYSICAL REVIEW, 1951, 81 (06): : 1071 - 1072

[9] THE NEW ELEMENT BERKELIUM (ATOMIC NUMBER 97) [J]. PHYSICAL REVIEW, 1950, 80 (05): : 781 - 789

[10] WILKINSON G, 1950, UCRL751 DECL REP

[1] FOLGER R, 1951, COMMUNICATION APR

[2] HICKS H, 1949, UCRL298 DECL REP

[3] MAGIC NUMBERS AND ELEMENTS WITH NO STABLE ISOTOPES [J]. PHYSICAL REVIEW, 1950, 78 (04): : 477 - 479

[4] RADIOACTIVE PM-148 AND PM-150 [J]. PHYSICAL REVIEW, 1952, 85 (01): : 137 - 137

[5] OKELLEY GD, 1951, UCRL1243 DECL REP

[6] PRINGLE, 1950, PHYS REV, V78, P303

[7] TABLE OF ISOTOPES [J]. REVIEWS OF MODERN PHYSICS, 1948, 20 (04) : 585 - 667

[8] MAGIC NUMBERS AND THE MISSING ELEMENTS TECHNETIUM AND PROMETHIUM [J]. PHYSICAL REVIEW, 1951, 81 (06): : 1071 - 1072

[9] THE NEW ELEMENT BERKELIUM (ATOMIC NUMBER 97) [J]. PHYSICAL REVIEW, 1950, 80 (05): : 781 - 789

[10] WILKINSON G, 1950, UCRL751 DECL REP