Annealing Effect on the Structural, Magnetic and Magnetocaloric Properties of LaCaKMnO Synthesized by SolGel Method. - Rejeb, M.; Cheikhrouhou-Koubaa, W.; Koubaa, M.; Cheikhrouhou, A.; Nowak, S.; Sicard, L.; Ammar-Merah, S. (Journal of Superconductivity & Novel Magnetism, 2015)