Poliakovsky, Arkady. “Sharp Upper Bounds for a Singular Perturbation Problem Related to Micromagnetics”. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 6, no. 4 (December 2, 2009): 673-701. Accessed February 20, 2026. https://journals.sns.it/index.php/annaliscienze/article/view/141.