BibCzechLing: 59 hits for Old Indian on page 3

The "Bibliography of the Czech Linguistics (BibCzechLing)" is provided by the Institute of the Czech Language of the Academy of Sciences of the Czech Republic (Ústav pro jazyk český AV). The database contains about 73.280 records and covers the period from 1992 till 2018. The list of subjects is located here.

Your search for Old Indian provides 59 hits
21	On Verbal Accentuation in the Rigveda Klein, Jared S. 1992
22	Sanskrt Fišer, Ivo Vavroušková, Stanislava Praha 1992
23	Die nomina agentis auf-tar im Vedischen Tuchy, Eva Heidelberg 1995
24	Sanskrt Zbavitel, Dušan Brno 1987
25	Páli. Jazyk, texty, kultura Frýba, Mirko Předml. Milovský, Michal Brno 2001
26	Corpus of Indus seals and inscriptions 2. Collections in Pakistan Eds. Shah, Sayid Ghulam Mustafa Helsinki 1991
27	Sanskryt Mejor, Marek Warszawa 2000
28	Vātsya Varadagurus Tattvanirnaya. Teil 1: Kritische Textedition. Teil 2: Übersetzung und Anmerkungen Stark, Sylvia Wien 1990
29	Terminologie der frühen philosophischen Scholastik in Indien. Ein Begriffswörterbuch zur altindischen Dialektik, Erkenntnislehre und Methodologie. Bd. 1: A-I Oberhammer, Gerhard Unter Mitarbeit von Prets, Ernst Wien 1991
30	Morphology and Syntax of Old Hindi. Edition and Analysis of One Hundred Kabír vání Poems from Rájasthán Strnad, Jaroslav Leiden 2013