Derksen is a contributor to Leiden-based Indo-European Etymological Dictionary project, for which he wrote the Etymological Dictionary of the Slavic Inherited Lexicon (Brill, 2008) and the Etymological Dictionary of the Baltic Inherited Lexicon (Brill, 2015).
Derksen's law
Overview
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According to the law, the forms with the suffixes *-to-, *-sto-, *-tlo- had the Balto-Slavic final accent. In the Proto-Lithuanian language, the accent was retracted from short vowels to the previous syllable, as a result of which the accent appeared on the syllable with an unstressed acute transformed into circumflex.
Examples
This section needs expansion. You can help by adding to it. (April 2020)