This article, “Gravity-Like Fields New Paradigm for Propulsion Science” by Jochem Hauser and Walter Dröscher (actually published in March 2012), appeared in the journal: International Review of Aerospace Engineering – October 2011 (Vol. 4, N. 5), pp. 287-306.
The copyright was transferred to the journal, and the article needs to be directly obtained from the journal website www.praiseworthyprize.com. The introduction of the paper is available here:
I encourage everyone to read the introduction. Drs. Hauser and Dröscher were again kind enough to mention my book in the Introduction of their article (p. 289).