Spectral properties of quadruple symmetric real functions. - Venelin Jivkov; Philip Philipoff; Anastas Ivanov; Mario Muñoz Organero; Galerida Raikova; Mikhail M. Tatur; Philip Michaylov (Appl. Math. Comput., 2013)

Detection and Analysis of Corrosion and Contact Resistance Faults of TiN and CrN Coatings on 410 Stainless Steel as Bipolar Plates in PEM Fuel Cells. - Mohsen Forouzanmehr; Kazem Reza Kashyzadeh; Amirhossein Borjali; Anastas Ivanov; Mosayeb Jafarnode; Tat-Hean Gan; Bin Wang 006; Mahmoud Chizari (Sensors, 2022)