Subtle matter 

Last update 7 April 2019

Booklet "Discovery of subtle matter - A short introduction" by Dr. Klaus Volkamer, 115 pages, first edition 2017, ISBN 978-3-946533-01-6, published by BROSOWSKI publishing (Berlin, Germany): https://www.brosowski-publishing.com/klaus_volkamer_discovery_of_subtle_matter

Experimental Evidence of a New Type of Quantized Matter with Quanta as Integer Multiples of the Planck Mass, K. Volkamer and C. Streicher, Apeiron 6 (1999) 63 – 82: http://redshift.vif.com/JournalFiles/Pre2001/V06NO1PDF/V06n1vol.pdf

Detection of dark matter radiation of stars during visible sun eclipses, K. Volkamer, Nuclear Physics B - Proceedings Supplements 124 (2003) 117 – 127: https://doi.org/10.1016/S0920-5632(03)02090-5

German-language book "Die Feinstoffliche Erweiterung unseres Weltbildes" by Dr. Klaus Volkamer, 480 pages, 4th revised and extended edition 2015, ISBN 978-3-946533-00-9, published by BROSOWSKI publishing (Berlin, Germany): https://www.brosowski-publishing.com/volkamer_feinstoffliche_erweiterung_unseres_weltbildes

German-language presentation "Der H2O-zu-Diesel-Prozess von egm International und die Feinstofflichkeitsforschung" by Dr. Klaus Volkamer (2014): http://www.borderlands.de/Links/PraesVolkamer.pdf

Video of a talk by Dr. Klaus Volkamer about subtle matter at the congress of the Swiss Association for Free Energy in Einsiedeln (Switzerland) on 4 October 2009 (in German): http://vimeo.com/10223978