| Hirtopanu Paulina, Andersen C. Jens, Fairhurst J. Robert and Jakab Gyula (2013) Allanite-(Ce) and its associations, from the Ditrau alkaline intrusive massif. Proc. Rom. Acad., Series B, 2013, 15(1), p. 59–74 vom Rath, G. (1876): The syenite mountains of Ditro. Jahrb. f. Min., 772-773. |
Jolotca, Ditrău Complex, Harghita County, Romania