Giant magnetocaloric effect in composites based on polymeric matrix and manganese arsenideNikolay Pankratov, Victor Mitsiuk, Alexander Vetcher, Andrei Krokhotin, Gennadiy Govor and Sergey NikitinEPJ Web Conf., 185 (2018) 05010DOI: https://doi.org/10.1051/epjconf/201818505010