Certain subclass of alpha-convex bi-univalent functions defined using $q$-derivative operator
pp. 63–72: Abstract, GZIP-PS (410 KiB), PDF (411 KiB)
Some lower bounds for the quotients of normalized error function and their partial sums
pp. 73–83: Abstract, GZIP-PS (430 KiB), PDF (435 KiB)
Finite interpolation on sequences in the disc
pp. 85–91: Abstract, GZIP-PS (338 KiB), PDF (354 KiB)