For those interested in the history of Reformed theology, especially in the development of Dutch Reformed theology in the seventeenth century, the work of Willem van Asselt is indispensable. He is the Richard Muller of the Netherlands. Thanks to Mark Jones for alerting us to the fact that Dr van Asselt has a website on which he has posted a number of his articles (in PDF), several of which are in English. His monograph on Cocceius is simply brilliant.