Theory of Hardy's Z-Function  
Ivić, Aleksandar, 
 - 1 online resource (264 pages) :  digital, PDF file(s). 
<br/><br/> Title from publisher's bibliographic system (viewed on 01 Sep 2015). 
<br/><br/><label>ISBN: </label>9781107028838 (hardback) | 9781139236973 (ebook)