Preface - Aguiar, J. Albino; Corredor Bohorquez, Laura T.; Shanenko, Arkady; Parra Vargas, Carlos Arturo; Roa-Rojas, Jairo; Landinez Tellez, David A.; Peeters, Francois; Jardim, Renato de Figueiredo (PHYSICA B-CONDENSED MATTER, 2014)