The following articles by Mark B. Garrison relating to the Perspolis Tablets are available online from JSTOR. The links will only work for those who have access to JSTOR.
The Seal of Ariyāramna in the Royal Ontario Museum, Toronto
Mark B. Garrison; Paul Dion
Journal of Near Eastern Studies Vol. 58, No. 1 (Jan., 1999), pp. 1-17
A Persepolis Fortification Seal on the Tablet MDP 11 308 (Louvre Sb 13078)
Mark B. Garrison
Journal of Near Eastern Studies Vol. 55, No. 1 (Jan., 1996), pp. 15-35