Simple Proofs of Some Bernstein-Mordell Type Inequalities (V. Adiyasuren, Tserendorj Batbold).- Hilbert-Type Inequalities Including Some Operators, The Best Possible Constants and Applications: A survey (V. Adiyasuren, Tserendorj Batbold, M. Krnic).- On the Mazur-Ulam Theorem (M. Aghajani).- A Fixed Point Approach to Stability of the Quadratic Equation (M. Almahalebi, A. Charifi, S. Kabbaj, E. Elqorachi).- Aspects of Global Analysis of Circle-Valued...