| Rekapitulacija na văzroždenskite filologičeski postiženija (140 godini ot pojavata na Gramatika za novobălgarskyja ezyka ot Ivan Momčilov) = Summing up the philological achievements of the National Revival (140 years since the publication of Ivan Momčilov's Grammatika za novobălgarskyja ezik [Grammar of Modern Bulgarian] / Vălcev, Bojan |
| Părvata bălgarska gramatika 170 godin ot publikuvaneto na Rukovodstvo na Slavennobolgarskaja grammatika ot Neofit Chilendarski (Bozveli) i Emanuil Vaskidovič = Pervaja bolgarskaja gramatika ; 170 let so dnja opublikovanija Rukovodstvo na Slavennobolgarskaja grammatika Neofita Chilendarskogo i Ėmmanuila Vaskidoviča = The first Bulgarian Grammar ; 170 years since the publication of A Handbook of Slav-Bulgarian Grammar by Neofit Hilendarski (Bozveli) and Emanuil Vaskidovič / Vălčev, Bojan |
| Koja v dejstvitelnost parvata bălgarska gramatika? = Which is in fact the first Bulgarian grammar? / Vălčev, Bojan |
| 135 godini Bălgarska akademija na naukite i razvitieto na Bălgaristikata = 135 Years Bulgarian Academy of Sciences and the development of Bulgarian studies / Kazanski, Nikola |
| Părvijat opit za pălno opisanie na novobălgarskija ezik (170 godini ot napisvaneto i 7 godini ot ... izdavaneto na "Grammatika nyněšnjago Bolgarskago narěčija" ot Jurij Venelin) = Pervaja popytka polnogo opisanija novobolgarskogo jazyka (170 let so dnja sozdanija i 7 let so dnja ... izdanija "Grammatika nynesnjago Bolgarskago nareija" Jurija Venelina) = The first attempt at a comprehensive description of Modern Bulgarian (170 years since J. Venelin wrote his Grammar and 7 years since its first publication) / Vălčev, Bojan |
| Părvička bălgarska gramatika - filologičeski uset i realizăm = "Parvichka Bulgarska Gramatika" - Philological Sense and Reality / Valčev, Bojan |
| A most important step in the process of describing the Bulgarian language (150 years since the publication of J. Gruev's Foundations for a Bulgarian Grammar) / Vălčev, Bojan |