On the vertical distribution of values of L-functions in the Selberg class

We prove explicit formulae for α-points of L-functions from the Selberg class. Next we extend a theorem of Littlewood on the vertical distribution of zeros of the Riemann zeta-function ζ(s) to the case of α-points of the aforementioned L-functions. This result implies the uniform distribution of subsequences of α-points and from this a discrete universality theorem in the spirit of Voronin is derived.