BOOK https://www.amazon.com/Introduction-New-Geometric-Approaches-Finance/dp/3843373280 کتاب مرز بهینه کارایی تکنیکی http://opac.nlai.ir/opac-prod/search/briefListSearch.do?command=FULL_VIEW&id=5568211&pageStatus=0&sortKeyValue1=sortkey_title&sortKeyValue2=sortkey_author http://ketab.ir/bookview.aspx?bookid=2375859