The Klezmorim of Prague
An article by Gerben Zaagsma translated into English from the Dutch and published in Historisch Tijdschrift 143/32 (december 1998) 223-230, is now available online. It concerns the history of a Jewish folk music guild from the seventeenth and eighteenth century Prague.
http://www.klezmershack.com/articles/zaagsma.prague.html