Pyreen (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pyreen" in Dutch language version.

refsWebsite

Global rank Dutch rank

2patents.google.com

1,182^nd place

348^th place

2^nd place

8^th place

doi.org

dx.doi.org

Senkan, Selim (15 maart 2003). Combustion. Ullmann's Encyclopedia of Industrial Chemistry (Wiley-VCH Verlag GmbH & Co. KGaA: Weinheim, Germany).

patents.google.com

U.S. Patent 2009596, "Process of preparing naphthalene-1,4,5,8-tetracarboxylic acids and new derivatives of such acids" van 30 juli 1935 aan General Aniline Works, Inc.
U.S. Patent 5074919, "Preparation of vat dyes and pigments of the perinone series" van 24 december 1991 aan Hoechst AG