| Issue Date | Title | Author(s) | Publisher |
| 2012 | Weyl Groups of Fine Gradings on Simple Lie Algebras of Types A, B, C and D | Elduque, Alberto; Kochetov, Mikhail | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2016 | What is Genselfdual? | Bouyukliev, Iliya; Bouyuklieva, Stefka; Dzhumalieva-Stoeva, Maria; Monev, Venelin | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2007 | What is Q-extension? | Bouyukliev, Iliya | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1997 | When does a Bounded Domain Cover a Projective Manifold? (Survey) | Kasparian, Azniv | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 29-May-2020 | Why Does Populism Have a Future? | Glouhtcheva, Tania | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2012 | The Wide-Field Plate Database: Development and Access via Internet | Tsvetkov, Milcho | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2012 | The Wiener, Eccentric Connectivity and Zagreb Indices of the Hierarchical Product of Graphs | Hossein-Zadeh, S.; Hamzeh, A.; Ashrafi, A. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2012 | Windowed-Wigner Representations, Interferences and Operators | Boggiatto, Paolo; Carypis, Evanthia; Oliaro, Alessandro | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 7-Dec-2021 | Wine in the Traditions of the Thracians: Modern Research and Manifestations | Georgieva, Vesela | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2008 | WLAN / WMAN Integration Architecture and Traffic Control for Voice Transmission | Tsankov, Boris; Kassev, Kiril; Pachamanov, Radostin | Institute of Information Theories and Applications FOI ITHEA |
| 29-Dec-2022 | The Woman’s Role in the Contemporary World | Glouhtcheva, Tania | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 7-Dec-2021 | Word Creation in Computer-Mediated Communication. Occasionalisms (False-Names) and Neologisms (Study based on examples on the social network "Facebook") | Petrov, Mariyan | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2005 | A Workbench for Document Processing | Witschurke, Karola | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | Workflow Modelling in Grid System for Satellite Data Processing | Shelestov, Andrii | Institute of Information Theories and Applications FOI ITHEA |
| 2017 | Workflows in Dynamic Software Systems | Yonchev, Hristo; Bontchev, Boyan | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 29-Dec-2022 | The Work of Professor Vladimir Ivanov, a Key Role in the Development of the Bulgarian Avant-garde During Late Socialism | Pavlova, Reneta | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2013 | Workshop: E-Books and e-Lending in Libraries – Challenges and Opportunities | Popova, Plamena | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2013 | Workshop: Veliko Tarnovo - European Capital of Culture 2019 | Prodanova, Mariana | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | XML Editors Overview and the Challenge to Build XML-Oriented Editor for Mediaeval Manuscript Descriptions | Pavlov, Pavel | Institute of Information Theories and Applications FOI ITHEA |
| 2004 | XML Presentation of Documents Used for Data Exchange in Management of Genetic Resources | Yordanova, Lina; Dimitrov, Vladimir | Institute of Information Theories and Applications FOI ITHEA |
