Ivanka Petrova
Ivanka Petrova-Stoycheva ( ; February 3 , 1951 in Pernik – February 18 , 2007 ) is a retired track and field shot putter from Bulgaria , best known for competing at the 1980 Summer Olympics in Moscow , USSR . 
<triplet> Ivanka Petrova <subj> February 3, 1951 <obj> date of birth <subj> February 18, 2007 <obj> date of death <subj> 1980 Summer Olympics <obj> participant in <triplet> Pernik <subj> Bulgaria <obj> country <triplet> 1980 Summer Olympics <subj> 1980 <obj> point in time <subj> Moscow <obj> location <subj> USSR <obj> country