| Issue Date | Title | Author(s) | Publisher |
| 1993 | Peano Continua Generating Densely Multivalued Metric Projections | Zhivkov, N. V. | Institute of Mathematics with Computer Center at the Bulgarian Academy of Sciences |
| 2008 | Peculiarities of the Electronic Educational and Methodological Complex under the Point-rating Technology | Lyubova, Olga; Luybova, Natalia | Institute of Information Theories and Applications FOI ITHEA |
| 1-Jun-2018 | Pedagogical Issues for Design and Development of Educational Computer Games for Primary School | Tuparova, Daniela; Kaseva, Maya; Stoyanov, Marina | Institute of Mathematics and Informatics Bulgarian Academy of Sciences, Association for the Development of the Information Society |
| 2013 | Pell Form and Pell Equation via Oblong Numbers | Tekcan, Ahmet; Özkoç, Arzu | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2002 | Penalized Least Squares Fitting | von Golitschek, Manfred; Schumaker, Larry | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 22-Nov-2010 | Percent in a Nutshell … | Rozov, Nikolai | University Press "Paisii Hilendarski", Plovdiv |
| 14-Dec-2020 | Perception and Action in One. Impact of Interactive Art Works on the Observer-Participant | Kosev, Svetoslav; Markov, Atanas | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2009 | Performance Comparison of MATLAB and Neuro Solution Software on Estimation of Fuel Economy by Using Artificial Neural Network | Serhad Soyhan, Hakan; Emre Kilic, Mehmet; Gokalp, Burak; Taymaz, Imdat | Institute of Information Theories and Applications FOI ITHEA |
| 13-Aug-2021 | Performative Framework and Case Study for Technology-Enhanced Learning Communities | Moumoutzis, Nektarios; Sifakis, Yiannis; Stavros, Christodoulakis; Paneva-Marinova, Desislava; Pavolva, Lilia | St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences |
| 1996 | A Periodic Lotka-Volterra System | Tsvetkov, D. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1966 | Periodic oscillations of a non-autonomous quasilinear system with n degrees of freedom in the presence of resonance frequencies | Bainov, Droumi | Bulgarian Academy of Sciences |
| 1970 | Periodic solutions of a weakly nonlinear autonomic system differential equations by critical case | Bradistilov, Georgi; Boyadžiev, Georgi | Bulgarian Academy of Sciences |
| 1969 | Periodische Lösungen Eines Autonomen Systems bei Ganzzahligem Verhältnis der Wwurzeln der Charakteristischen Gleichung | Bradistilov, Georgi; Bojadžiev, Georgi; Lubich, Vladimir | Bulgarian Academy of Sciences |
| 2008 | Personalized Question-Answering Mobile System | Johnston, Lee; Lovitskii, Vladimir; Price, Ian; Thrasher, Michael; Traynor, David | Institute of Information Theories and Applications FOI ITHEA |
| 2012 | Personal Work Space and Content Analysis Functionality in a Cultural Heritage Digital Library | Paneva-Marinova, Desislava | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 30-Jun-2022 | Perspective of Education – Value-Oriented Rethinking | Lozanova, Lilia | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 1996 | Perturbations of Critical Values in Nonsmooth Critical Point Theory | Degiovanni, M.; Lancelotti, S. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1995 | Perturbations of Systems Describing the Motion of a Particle in Central Fields | Christov, Ognyan; Dragnev, Dragomir | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1999 | The Perturbed Generalized Tikhonov's Algorithm | Alexandre, P. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1996 | A Perturbed Iterative Method for a General Class of Variational Inequalities | Adly, Samir | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
