ISSN 0081-6906 Small forbidden configurations V: Exact bounds for 4 × 2 cases Richard P. Anstee, Farzin Barekat and Attila Sali 1-22 Voronovskaja’s theorem, shape preserving properties and iterations for complex q-Bernstein polynomials Sorin G. Gal 23-43 Asymptotics of generalized Hadwiger numbers Valentin Boju and Louis Funar 44-74 On generalized surjective codes Jörn Quistorff and Jan-Christop..