1 “... of these equations; and various other problems involving special functions of mathematical physics and applied...”

2 “... and operational calculus are remarkably wide-spread in many diverse areas of the mathematical, physical, chemical...”

3 “... practices of fluid dynamicists from different disciplines, ranging from mathematics, physics, mechanical...”

4 “... technologies, quality control and evaluation, mathematics, physics, and probability and reliability...”

5 “..., and professionals of a number of disciplines, such as engineering, mathematics, physics, chemistry, biomedicine...”

6 “... from different branches of mathematical/physical sciences, natural/social sciences, and engineering...”