BibCzechLing: 84 hits for Keltština on page 7

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 Keltština provides 84 hits
61	Aspects of Indo-European historical syntax in a typological perspective Gvozdanović, Jadranka, in: Slovo a slovesnost, 77, č. 4, 2016, s. 416-434
62	Parallels between Celtic and Slavic. Proceedings of the First International Colloquium of Societas Celto-Slavica held at the University of Ulster, Coleraine, 19-21 June 2005 Ed. Mac Mathúna, Séamus Coleraine 2006
63	Celts and Slavs in Central and Southeastern Europe. Proceedings of the Third International Colloquium of the Societas Celto-Slavica, Dubrovnik, September 18-20, 2008 Ed. by Brozović-Rončević, Dunja Zagreb 2010
64	Transforming traditions. Studies in archaeology, comparative linguistics and narrative. Proceedings of the Fifth international colloquium of Societas Celto-Slavica held at Příbram, 26-29 July 2010 Eds. Fomin, Maxim Łódź 2012
65	Dimensions and categories of celticity. Studies in language. Proceedings of the Fourth International Colloquium of Societas Celto-Slavica held at the University of Łódź, Poland, 13-15 September 2009. Part. 1 Eds. Fomin, Maxim Łódź 2010
66	Carrying out a language policy change: advocacy coalitions and the management of linguistic landscape Sloboda, Marián; Szabó-Gilinger, Eszter; Vigers, Dick; Šimičić, Lucija, in: Current Issues in Language Planning (Clevedon), 11, č. 2, 2010, s. 95-113
67	"Analytisches Vergleichen" keltischer und slavischer Sprachen: einige Fragmente Vykypěl, Bohumil, in: Jazykovedný časopis, 63, č. 2, 2012, s. 91-107
68	Psl. plugъ < z germ. plōgu-/*plōga- < kelt.? Blažek, Václav; Dufková, Kristýna, in: Linguistica Brunensia, 63, č. 2, 2016, s. 55-63
69	Co mají společného tsunami a čaj o páté? Adlerová, Iva, in: 21. století, č. 6, 2011, s. 24-27
70	Ein mögliches keltisches Lehnwort im Slavischen Vykypěl, Bohumil, in: Studia Etymologica Cracoviensia, 17, 2012, s. 137-139