The following has been added to the Zotero Group for Ancient World Open Bibliographies and the Ancient World Open Bibliographies Wiki.
Studies in Mycenaean Inscriptions and Dialect (SMID)
Program in Aegean Scripts and Prehistory, Department of Classics, University of Texas, Austin.
Currently being developed; as of July 2011 the database contains works published between 1979 and 1999, with progress underway on further updates.
SMID is an analytical bibliography of Mycenaean text studies, now available as a searchable database containing approximately 2000 works (articles and monographs in multiple languages). Searches can be conducted by (Linear A or B) words or parts of words, or by author, title, or source. Short summary abstracts are provided for works included.
(Updated to add new & improved link, though the old one still works.)