Roman Juszkiewicz
Roman Juszkiewicz ( 9 August 1952 – 28 January 2012 ) was a Polish astrophysicist whose work concerned fundamental issues of cosmology . 
<triplet> Roman Juszkiewicz <subj> 9 August 1952 <obj> date of birth <subj> 28 January 2012 <obj> date of death <subj> cosmology <obj> field of work <triplet> cosmology <subj> astrophysicist <obj> part of