Ресурси де є Автор Shapiro M.

Luna-Elizarrarás M. E., Pogorui A. A., Shapiro M., Kolomiiets T. Yu. (2020) On Quaternionic Measure. Advances in Applied Clifford Algebras, 30 (4 (63)). С. 1–17.

Luna-Elizarrarás M. E., Shapiro M., Шпаківський В. С. (2018) On the Hausdorff Analyticity for Quaternion-Valued Functions. Complex Analysis and Operator Theory. ISSN 1661-8254