Schinzel's problem: Imprimitive covers and the monodromy method
Tom 155 / 2012
Acta Arithmetica 155 (2012), 27-40
MSC: Primary 141130, 20B15, 20C15, 30F10; Secondary 12D05, 12E30, 12F10, 20E22.
DOI: 10.4064/aa155-1-3