A number of articles by the German Oxfordian researcher, Robert Detobel, are available to be read at the Elizabethan Authors site, published by Robert Brazil. See:
The featured article, “The Harvey-Nashe Quarrel and Love’s Labour’s Lost,” was co-written by Detobel and the late K.C. Ligon. A tribute to K.C. Ligon appears with the article.
Robert Brazil is also author of the 1609 Chronology blog at http://1609chronology.blogspot.com/