Coherent Signals Processing by Analog Logical Elements. - Valery Spiridonov (Int. J. Wavelets Multiresolution Inf. Process., 2007)

Climate Change Impact Assessment of Air Pollution Levels in Bulgaria. - Dimiter Syrakov; Maria Prodanova; Nikolai Miloshev; Kostadin Ganev; Georgi Jordanov; Valery Spiridonov; Andrej Bogatchev; Eleni Katragkou; Dimitrios Melas; Anastasia Poupkou (LSSC, 2009)

Analog Logical Elements and their Use for Signal Processing. - Valery Spiridonov (Int. J. Wavelets Multiresolution Inf. Process., 2009)

First Results of SEE-GRID-SCI Application CCIAQ. - Dimiter Syrakov; Valery Spiridonov; Kostadin Ganev; Maria Prodanova; Andrey Bogachev; Nikolai Miloshev; Kiril Slavov (NMA, 2010)

Grid computing for atmospheric composition studies in Bulgaria. - Angelina Todorova; Dimiter Syrakov; Georgi Gadzhev; Georgi Georgiev; Kostadin Ganev; Maria Prodanova; Nikolai Miloshev; Valery Spiridonov; Andrej Bogatchev; Kiril Slavov (Earth Sci. Informatics, 2010)

Precipitation Pattern Estimation with the Standardized Precipitation Index in Projected Future Climate over Bulgaria. - Hristo Chervenkov; Valery Spiridonov (LSSC, 2017)

Sensitivity of Selected ETCCDI Climate Indices from the Calculation Method for Projected Future Climate. - Hristo Chervenkov; Valery Spiridonov (HPC, 2019)

Bias Correcting of Selected ETCCDI Climate Indices for Projected Future Climate. - Hristo Chervenkov; Valery Spiridonov (LSSC, 2019)

Using the Cauchy Criterion and the Standard Deviation to Evaluate the Sustainability of Climate Simulations. - Valery Spiridonov; Hristo Chervenkov (LSSC, 2021)

Clouds Formed by Thermals Arising and Evolving Under the Influence of the Coriolis Force. - Hristo Chervenkov; Valery Spiridonov (LSSC, 2023)