APA

Hölsä J., . (1983). Fluorescence spetra and crystal field analysis of rare earth oxyhalides and oxysulfates doped with trivalent europium and terbium. Helsinki: Suomalainen Tiedeakatemia.

Chicago

Hölsä Jorma, . 1983. Fluorescence spetra and crystal field analysis of rare earth oxyhalides and oxysulfates doped with trivalent europium and terbium. Helsinki: Suomalainen Tiedeakatemia.

Harvard

Hölsä J., . (1983). Fluorescence spetra and crystal field analysis of rare earth oxyhalides and oxysulfates doped with trivalent europium and terbium. Helsinki: Suomalainen Tiedeakatemia.

MLA

Hölsä Jorma, . Fluorescence spetra and crystal field analysis of rare earth oxyhalides and oxysulfates doped with trivalent europium and terbium. Helsinki: Suomalainen Tiedeakatemia. 1983.