"1906-02-16Z"^^ . "1975Z"^^ . "Romanian mathematician" . . . "Tiberiu Popoviciu (1906\u20131975) was a Romanian mathematician and the namesake of Popoviciu's inequality andPopoviciu's inequality on variances.The Tiberiu Popoviciu High School of Computer Science in Cluj-Napoca is named after him."@en . "1975-12-29Z"^^ . "1906Z"^^ . . "Popoviciu, Tiberiu"@en . . . . "Tiberiu Popoviciu"@en . .