MALM, John G.; WEINSTOCK, Bernard; WEAVER, E. Eugene. The Preparation and Properties of NpF 5 ; a Comparison with PuF 5. The Journal of Physical Chemistry. 1958-12, roč. 62, čís. 12, s. 1506–1508. Dostupné online [cit. 2019-09-14]. ISSN0022-3654. DOI10.1021/j150570a009. (anglicky)
FRIED, Sherman; DAVIDSON, Norman. The Preparation of Solid Neptunium Compounds 1. Journal of the American Chemical Society. 1948-11, roč. 70, čís. 11, s. 3539–3547. Dostupné online [cit. 2019-09-14]. ISSN0002-7863. DOI10.1021/ja01191a003. (anglicky)
doi.org
dx.doi.org
MALM, John G.; WEINSTOCK, Bernard; WEAVER, E. Eugene. The Preparation and Properties of NpF 5 ; a Comparison with PuF 5. The Journal of Physical Chemistry. 1958-12, roč. 62, čís. 12, s. 1506–1508. Dostupné online [cit. 2019-09-14]. ISSN0022-3654. DOI10.1021/j150570a009. (anglicky)
FRIED, Sherman; DAVIDSON, Norman. The Preparation of Solid Neptunium Compounds 1. Journal of the American Chemical Society. 1948-11, roč. 70, čís. 11, s. 3539–3547. Dostupné online [cit. 2019-09-14]. ISSN0002-7863. DOI10.1021/ja01191a003. (anglicky)
worldcat.org
MALM, John G.; WEINSTOCK, Bernard; WEAVER, E. Eugene. The Preparation and Properties of NpF 5 ; a Comparison with PuF 5. The Journal of Physical Chemistry. 1958-12, roč. 62, čís. 12, s. 1506–1508. Dostupné online [cit. 2019-09-14]. ISSN0022-3654. DOI10.1021/j150570a009. (anglicky)
FRIED, Sherman; DAVIDSON, Norman. The Preparation of Solid Neptunium Compounds 1. Journal of the American Chemical Society. 1948-11, roč. 70, čís. 11, s. 3539–3547. Dostupné online [cit. 2019-09-14]. ISSN0002-7863. DOI10.1021/ja01191a003. (anglicky)