<![CDATA[Central Library NISER Search for 'au:"Petrosyan, A." and (( (allrecords,AlwaysMatches='') and (not-onloan-count,st-numeric >= 1) and (lost,st-numeric=0) )) and su-to:BOUNDAQRY VALUE PROBLEMS and au:Shahgholian, H. and se:Graduate studies in mathematics, vol. 136 and au:Petrosyan, A. and holdingbranch:MAIN']]> https://opac.niser.ac.in/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Petrosyan%2C%20A.%22%20and%20%28%28%20%28allrecords%2CAlwaysMatches%3D%27%27%29%20and%20%28not-onloan-count%2Cst-numeric%20%3E%3D%201%29%20and%20%28lost%2Cst-numeric%3D0%29%20%29%29%20and%20su-to%3ABOUNDAQRY%20VALUE%20PROBLEMS%20and%20au%3AShahgholian%2C%20H.%20and%20se%3AGraduate%20studies%20in%20mathematics%2C%20vol.%20136%20and%20au%3APetrosyan%2C%20A.%20and%20holdingbranch%3AMAIN&sort_by=relevance&format=rss 2 0 20