Balcer

Balcer, J. "The Early Coinage of Teos" in Schweizerische Numismatische Rundschau (SNR) 47. (1968), pp. 5 - 50.

Available Online

Alternate sources:
http://dx.doi.org/10.5169/seals-173879 (text)
http://dx.doi.org/10.5169/seals-173883 (plates; advance to page 152 and then advance further to see the beginning of the plates)