USTAÖMER, P. A. Et Al. 2005. U/Pb and Pb/Pb zircon ages for arc-related intrusions of the Bolu Massif (W Pontides, NW Turkey): evidence for Late Precambrian (Cadomian) age. TERRA NOVA , vol.17, no.3 , 215-223.

USTAÖMER, P. A., Mundil, R., & Renne, P. R., (2005). U/Pb and Pb/Pb zircon ages for arc-related intrusions of the Bolu Massif (W Pontides, NW Turkey): evidence for Late Precambrian (Cadomian) age. TERRA NOVA , vol.17, no.3, 215-223.

USTAÖMER, Petek, Roland Mundil, And Paul R. Renne. "U/Pb and Pb/Pb zircon ages for arc-related intrusions of the Bolu Massif (W Pontides, NW Turkey): evidence for Late Precambrian (Cadomian) age," TERRA NOVA , vol.17, no.3, 215-223, 2005

USTAÖMER, Petek A. Et Al. "U/Pb and Pb/Pb zircon ages for arc-related intrusions of the Bolu Massif (W Pontides, NW Turkey): evidence for Late Precambrian (Cadomian) age." TERRA NOVA , vol.17, no.3, pp.215-223, 2005

USTAÖMER, P. A. Mundil, R. And Renne, P. R. (2005) . "U/Pb and Pb/Pb zircon ages for arc-related intrusions of the Bolu Massif (W Pontides, NW Turkey): evidence for Late Precambrian (Cadomian) age." TERRA NOVA , vol.17, no.3, pp.215-223.

@article{article, author={Petek Ayda USTAÖMER Et Al. }, title={U/Pb and Pb/Pb zircon ages for arc-related intrusions of the Bolu Massif (W Pontides, NW Turkey): evidence for Late Precambrian (Cadomian) age}, journal={TERRA NOVA}, year=2005, pages={215-223} }