Chabanenko, V., Katrych, S., Zhigadlo, N., Karpinski, J., Pérez-Rodríguez, F., Cortés-Maldonado, R., Abal’osheva, I., Mikheenko, P., Yurchenko, V., Kuchuk, E., & Puźniak, R. (2014). Magnetic field penetration in MgB₂ single crystals: pinning and Meissner holes. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, 40(7), 801–806. https://doi.org/10.1063/1.4887061