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THE PLACE OF OIL IN YUGOSLAVIA'S POWER CONSUMPTION = LA PLACE DU PETROLE DANS LA CONSOMMATION D'ENERGIE EN YOUGOSLAVIEPROTIC R.1975; NAFTA; JUGOSL.; DA. 1975; VOL. 26; NO 5; PP. 227-228Article

PROCJENE REZERVI NAFTE I PLINA U SVIJETU = ESTIMATES OF WORLD OIL AND NATURAL GAS RESERVES = ESTIMATIONS DES RESERVES MONDIALES DE PETROLE ET DE GAZ NATURELPROTIC R.1980; NAFTA (ZAGREB); ISSN 0027-755X; YUG; DA. 1980; VOL. 31; NO 12; PP. 629-633; ABS. ENG/RUS; BIBL. 10 REF.Article

QUELQUES ASPECTS DU RISQUE FINANCIER DANS L'EXPLORATION ET L'EXPLOITATION DU PETROLE ET DU GAZ EN YOUGOSLAVIEPROTIC R.1975; NAFTA; YUGOSL.; DA. 1975; VOL. 26; NO 2; PP. 90-98; ABS. ANGL. RUSSE; BIBL. 6 REF.Article

PROBLEMES ACTUELS DE L'ENERGIE EN YOUGOSLAVIEPROTIC R.1974; NAFTA; JUGOSL.; DA. 1974; VOL. 25; NO 7-8; PP. 355-367; ABS. ANGL. RUSSE; BIBL. 3 REF.; (OKRUGLI STOL AKTUAL. PROBL. ENERG. JUGOSL.; BEOGRAD; 1974)Conference Paper

ANALIZA ULAGANJA U ISTRAZIVANJE I PROIZVODNJU NAFTE I PLINA U SFR JUGOSLAVIJI U RAZDOBLJU OD 1956. DO 1976. GODINE = ANALYSIS OF INVESTMENTS INTO OIL AND NATURAL GAS A EXPLORATION AND PRODUCTION IN YUGOSLAVIA FROM 1956 UP TO 1976 = ANALYSE DES INVESTISSEMENTS DANS LA RECHERCHE ET L'EXPLOITATION DU PETROLE ET DU GAZ NATUREL EN YOUGOSLAVIE DE 1956 A 1976DEKANIC I; PROTIC R.1978; NAFTA; YUG; DA. 1978; VOL. 29; NO 10; PP. 517-526; ABS. ENG/RUS; BIBL. 6 REF.Article

Streategija dugoročnog, razvoja energetike Jugoslavije, savjetovanje, Beograd, 6.12.1983 = Stratégie du développement à long terme de la production d'énergie en Yougoslavie, Congrès, Belgrade, 6.12.1983 = Strategy of the long-term development of energy production in Yugoslavia. Conference, Belgrade, 6th 12.1983PROTIC, R.Nafta (Zagreb). 1984, Vol 35, Num 7-8, pp 363-432, issn 0027-755XConference Proceedings

Poticaj za supstituciju energije zahtjev suvremenog drustva Stimulation for energy substitution needs of modern societyPROTIC, R.Nafta. 1979, Vol 30, Num 6, pp 389-395Article

Prirodni plin i zaštita životne sredine = Natural gas environment protectionPROTIC, R.Nafta (Zagreb). 1991, Vol 42, Num 1-2, pp 53-59, issn 0027-755XConference Paper

Kakvi su izgledi postrošnje prirodnog plina u 2000. odnosno 2010. godini = What are the chances of natural gas consumption in 2000 - 2010PROTIC, R.Nafta (Zagreb). 1990, Vol 41, Num 11, pp 499-506, issn 0027-755XArticle

Politika cijena prirodnog plina = Price policy of natural gasPROTIC, R.Nafta (Zagreb). 1989, Vol 40, Num 12, pp 773-781, issn 0027-755XArticle

Natural gas cooling saves electricity and reduces environmental pollutionPROTIC, R.Nafta (Zagreb). 2001, Vol 52, Num 7-8, pp 253-259, issn 0027-755XArticle

Energy consumption characteristics in urban settlementsPROTIC, R.Nafta (Zagreb). 1993, Vol 44, Num 2, pp 81-94, issn 0027-755XArticle

Prirodni plin kao izvor energije i sirovina za petrokemijuPROTIC, R.Nafta (Zagreb). 1986, Vol 37, Num 6, pp 315-324, issn 0027-755XArticle

Procjene rezervi nafte i plina u svijetu Estimations des réserves mondiales de pétrole et de gaz naturelPROTIC, R.Nafta (Zagreb). 1980, Vol 31, Num 12, pp 629-633, issn 0027-755XArticle

Mogućnost supstitucije električne energije plinom ― važan element racionalnog korištenja energije = Possibilité de substitution de l'énergie électrique par du gaz; une part importante de l'utilisation rationnelle de l'énergie = Possibility of electrical energy substitution by gaz; an important part of rational energy usePROTIC, R; RAJKOVIC, D.Nafta (Zagreb). 1988, Vol 39, Num 6, pp 355-362, issn 0027-755XArticle

Racional na upotreba energige i prisilne stednje Utilisation rationnelle de l'énergie et économies forcées d'énergiePROTIC, R; SUNIC, M.Nafta. 1985, Vol 36, Num 4, pp 145-156Article

Investicijska ulaganja u konvencionalne i nove izvore energije = Investissements dans les sources d'énergie conventionnelles et nouvelles = Investments in conventional and new energy sourcesPROTIC, R; RAJKOVIC, D.Nafta (Zagreb). 1984, Vol 35, Num 11, pp 599-609, issn 0027-755XArticle

Racionalna upotreba energije i prisilne «štednje» = Utilisation rationnelle de l'énergie et économies forcées d'énergie = Rational utilization of energy and compulsory energy savingsPROTIC, R; SUNIC, M.Nafta (Zagreb). 1985, Vol 36, Num 4, pp 145-156, issn 0027-755XArticle

Kvalitativne promjene u potrošnji energije = Qualitative changes of energy consumptionGOLUB, M; PROTIC, R; RAJKOVIC, D et al.Nafta (Zagreb). 1991, Vol 42, Num 4, pp 155-159, issn 0027-755XArticle

Pregled dostignuća Znanstvenog savjeta za naftu tijekom dvadeset godina na području ekonomskih znanosti = A survey of the achievments of the scientific council for petroleum during 20 years in the field of economic sciencesBRAJCIC, V; HILL, Z; PROTIC, R et al.Nafta (Zagreb). 1989, Vol 40, Num 4-5, pp 239-244, issn 0027-755XArticle

The biodegradation of wheat straw by Pleurotus ostreatus mushrooms and its use in cattle feedingADAMOVIC, M; GRUBIC, G; MILENKOVIC, I et al.Animal feed science and technology. 1998, Vol 71, Num 3-4, pp 357-362, issn 0377-8401Article