Ronald F. Feldstein (Ph.D. Princeton University) <feldstei@indiana.edu> is Professor of Slavic Linguistics at Indiana University, in Bloomington, Indiana, where he is also serving as departmental Chair. He is a member of the Executive Committee of the Slavic and East European Language Resource Center and a member of the board at Slavica Publishers. Major published papers include "The Unified Monophthongization Rule of Common Slavic" (2002), "Roman Jakobson's East Slavic zones" as presented in Remarques sur l'evolution phonologique du russe (2002), "Nominal Morphological Invariants of Russian Mobile Stress" (1999), "On the Relations Between Russian Desinences and Stress Patterns" (1997), "Romanian Verbal Desinences for Tense, Number, and Person" (1994), "On the Nature and Use of the Accentual Paradigm" (1993), "On the Structural Meaning of the Dybo Law" (1990), and "The Inverse Proportionality of Segmental and Suprasegmental in the Russian Verb" (1987). Current research is in the areas of Russian accentual representation and Common Slavic diphthongal evolution.