| Issue Date | Title | Author(s) | Publisher |
| 2008 | Design of Fractional Order Digital Differentiators and Integrators Using Indirect Discretization | Krishna, B.; Reddy, K. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2005 | Discrete Models of Time-Fractional Diffusion in a Potential Well | Gorenflo, R.; Abdel-Rehim, E. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2009 | Existence and Asymptotic Stability of Solutions of a Perturbed Quadratic Fractional Integral Equation | Darwish, Mohamed; Henderson, Johnny | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Existence Results for Fractional Functional Differential Inclusions with Infinite Delay and Applications to Control Theory | Benchohra, M.; Henderson, J.; Ntouyas, S. K.; Ouahab, A. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | An Expansion Formula for Fractional Derivatives and its Application | Atanackovic, T.; Stankovic, B. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2010 | Explicit Solutions of Nonlocal Boundary Value Problems, Containing Bitsadze-Samarskii Constraints | Tsankov, Yulian | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2010 | Fekete-Szegö Inequality for Universally Prestarlike Functions | Shanmugam, T.; Lourthu Mary, J. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2007 | Fopid Controller Design for Robust Performance Using Particle Swarm Optimization | Zamani, Majid; Karimi-Ghartemani, Masoud; Sadati, Nasser | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2006 | A Fractional Analog of the Duhamel Principle | Umarov, Sabir; Saydamatov, Erkin | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2010 | Fractional Calculus of P-transforms | Kumar, Dilip; Kilbas, Anatoly | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2005 | Fractional Calculus of the Generalized Wright Function | Kilbas, Anatoly | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2005 | Fractional Derivatives and Fractional Powers as Tools in Understanding Wentzell Boundary Value Problems for Pseudo-Differential Operators Generating Markov Processes | Jacob, N.; Knopova, V. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2011 | Fractional Derivatives in Spaces of Generalized Functions | Stojanović, Mirjana | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2005 | Fractional Extensions of Jacobi Polynomials and Gauss Hypergeometric Function | Gogovcheva, Elena; Boyadjiev, Lyubomir | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2011 | Fractional Fokker-Planck-Kolmogorov type Equations and their Associated Stochastic Differential Equations | Hahn, Marjorie; Umarov, Sabir | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Fractional Integration and Fractional Differentiation of the M-Series | Sharma, Manoj | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2010 | Fractional Integration of the Product of Bessel Functions of the First Kind | Kilbas, Anatoly; Sebastian, Nicy | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2006 | A Fractional LC − RC Circuit | Ayoub, N.; Alzoubi, F.; Khateeb, H.; Al-Qadi, M.; Hasan (Qaseer), M.; Albiss, B.; Rousan, A. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2005 | Fractional Powers of Almost Non-Negative Operators | Martínez, Celso; Sanz, Miguel; Redondo, Antonia | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | From Differences to Derivatives | Duarte Ortigueira, Manuel; Coito, Fernando | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
