Sučkovs, I., Pikurs, A., & Kangro, I. (2019). MATHEMATICAL MODELLING OF THE ANALYTICAL AND NUMERICAL SOLUTION OF NON-STATIONARY INITIAL-VALUE PROBLEMS BY MAPLE SOFTWARE. HUMAN. ENVIRONMENT. TECHNOLOGY. Proceedings of the Students International Scientific and Practical Conference, 23, 87-93. https://doi.org/10.17770/het2019.23.4398