Difficulties in detecting chaos in a complex system. - Boyan H. Petkov (Appl. Math. Comput., 2015)

Chaotic behaviour of the short-term variations in ozone column observed in Arctic. - Boyan H. Petkov; Vito Vitale; Mauro Mazzola; Christian Lanconelli; Angelo Lupi (Commun. Nonlinear Sci. Numer. Simul., 2015)

Seasonal Variations of the Relative Optical Air Mass Function for Background Aerosol and Thin Cirrus Clouds at Arctic and Antarctic Sites. - Claudio Tomasi; Boyan H. Petkov; Mauro Mazzola; Christoph Ritter; Alcide Giorgio di Sarra; Tatiana Di Iorio; Massimo del Guasta (Remote. Sens., 2015)

Ground-Based Water Vapor Retrieval in Antarctica: An Assessment. - Monia Negusini; Boyan H. Petkov; Pierguido Sarti; Claudio Tomasi (IEEE Trans. Geosci. Remote. Sens., 2016)

About the relationships among variables observed in the real world. - Boyan H. Petkov (Commun. Nonlinear Sci. Numer. Simul., 2018)

Water Vapour Assessment Using GNSS and Radiosondes over Polar Regions and Estimation of Climatological Trends from Long-Term Time Series Analysis. - Monia Negusini; Boyan H. Petkov; Vincenza Tornatore; Stefano Barindelli; Leonardo Martelli; Pierguido Sarti; Claudio Tomasi (Remote. Sens., 2021)

First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica. - Alexander A. Kokhanovsky; Maximilian Brell; Karl Segl; Giovanni Bianchini; Christian Lanconelli; Angelo Lupi; Boyan H. Petkov; Ghislain Picard; Laurent Arnaud; Robert S. Stone; Sabine Chabrillat (Remote. Sens., 2023)