Arno Holz'Dafnis: Die Parodie als naturalistische Kunst D. de A. H.: la parodie en tant qu'art naturalisteCOWEN R. C.Neophilologus. 1976, Vol 60, Num 3, pp 421-431Article

The Signifiance of the Einakter in German NaturalismCOWEN R. C.Michigan Germanic Studies. 1975, Vol 1, Num 2, pp 269-282Article

A CHARACTERIZATION OF LOGICAL CONSEQUENCES IN QUANTIFICATION THEORYCOWEN R. H.NOTRE DAME JOURNAL OF FORMAL LOGIC. 1975, Vol 16, Num 3, pp 375-377Article

REINHARD GOERINGS SEESCHLACHT, TENDENZSTUCK ODER DICHTUNG? S. DE R. G. PIECE A THESE OU POEME?COWEN R. C.ZEITSCHRIFT FUR DEUTSCHE PHILOLOGIE. 1972, Vol 91, Num 4, pp 528-540Article

GRABBE'S FAUST. ANOTHER GERMAN HAMLETCOWEN R. C.STUDIES IN ROMANTICISM. 1973, Vol 12, Num 1, pp 443-460Article

EXPLOSIVE RADIATIONS AND EARLY CAPHALOPODSCOWEN R.1973; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; DA. 1973; VOL. 5; NO 7; PP. 585Article

A NEW TYPE OF DELTHYRIAL COVER IN THE DEVONIAN BRACHIOPOD MUCROSPIRIEER.COWEN R.1968; PALAEONTOLOGY; GBR; 1968(3), VOL. 11, NUM. 0002, P. 317 A 327Miscellaneous

BUOYANCY CONTROL IN ELLESMEROCERID NAUTILOIDS.COWEN R.1975; GEOL. SOC. AMER., ABSTR. PROGRAMS; U.S.A.; 1975, VOL. 7, NUM. 0007, P. 1040 A 1041Miscellaneous

RESPIRATION IN METAZOAN EVOLUTION.COWEN R.1973; EVOLUTION; U.S.A.; DA. 1973; VOL. 27; NO 4; PP. 696-701; BIBL. 3 REF.Article

OCCURRENCE AND SIGNIFICANCE OF THE STEGIDIUM IN SPIRIFERIDE BRACHIOPODS.(ABSTRACT).COWEN R.1968; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; 1968(11)Miscellaneous

FLAPPING VALVES" IN BRACHIOPODS.COWEN R.1975; LETHAIA; NOR; 1975, VOL. 8, NUM. 0001, P. 23 A 29Serial Issue

LES PLAQUES STEGIDIALES DU BRACHIOPODE JURASSIQUE SPIRIFERINA.COWEN R.1969; BULL. SOC. GEOL. FR.; FRA; 1969(7), VOL. 10, NUM. 0004, P. 516 A 518Miscellaneous

STEGIDIAL STRUCTURES IN SPIRIFERIDE BRACHIOPODS.COWEN R.1969; J. PALEONTOL.; USA; 1969(3), VOL. 43, NUM. 0002, P. 538 A 539Miscellaneous

STEREOSCOPIC VISION IN ONE EYE - THE SCHIZOCHROAL EYE OF TRILOBITES.STOCKTON WL; COWEN R.1976; GEOL. SOC. AMER., ABSTR. PROGRAMS; U.S.A.; DA. 1976; VOL. 8; NO 6; PP. 1124-1125Conference Paper

The Place of Comparative Education in the Educational Sciences in Les sciences de l'éducation: perspectives et bilan européens. Actes de la X Conférence de l'Association d'éducation comparée pour l'Europe (CESE), Genèse, 20-23 septembre 1981COWEN, R.Cahiers de la Section des Sciences de l'Education. Pratiques et Théorie Genève. 1982, Num 33, pp 107-126Article

La educacion comparada en Europa (un apunte). (L'éducation comparée en Europe (une note))COWEN, R.Perspectivas Pedagogicas Barcelona. 1980, Vol 12, Num 45-46, pp 207-220Article

Topological and measure-theoretic conjugacy of subshifts using the Ruelle operatorCOWEN, R.Journal of the London Mathematical Society. 1990, Vol 41, Num 2, pp 261-271, issn 0024-6107, 11 p.Article

The role of algal symbiosis in reefs through time = Rôle des symbioses algaires dans les récifs au cours du tempsCOWEN, R.Palaios. 1988, Vol 3, Num 2, pp 221-227, issn 0883-1351Article

STEREOSCOPIC VISION IN ONE EYE: PALEOPHYSIOLOGY OF THE SCHIZOCHROAL EYE OF TRILOBITES.STOCKTON WL; COWEN R.1976; PALEOBIOLOGY; U.S.A.; DA. 1976; VOL. 2; NO 4; PP. 304-315; BIBL. 22 REF.; 10 ILL.Article

FUNCTIONAL ANALYSIS OF FENESTELLID BRYOZOAN COLONIES.COWEN R; RIDER J.1971; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; 1971, VOL. 3, NUM. 0002Miscellaneous

El lugar de la educacion comparada en las ciencias de la educacion. in La participacion espanola y hispanoamericana en la X reunion de la sociedad europea de educacion comparada. (Place de l'éducation comparée dans les sciences de l'éducation)COWEN, R.Perspectivas Pedagogicas Barcelona. 1981, Vol 12, Num 47-48, pp 37-56Article

Comparative Education in Europe: A NoteCOWEN, R.Comparative Education Review Madison, Wis. 1980, Vol 24, Num 1, pp 98-108Article

DELTIDIAL SPINES IN THE TRIASSIC BRACHIOPOD BITTNERULA.COWEN R; RUDWICK MJS.1970; PALAEONTOL. Z.; DEU; 1970(5), VOL. 44, P. 82 A 85Miscellaneous

THE FUNCTIONAL MORPHOLOGY OF SOME ABERRANT STROPHOMENIDE BRACHIOPODS FROM THE PERMIAN OF SICILY.RUDWICK MJS; COWEN R.1967; BOLL. SOC. PALEONTOL. ITAL.; ITA; 1967, VOL. 6, NUM. 0002, P. 113 A 176Miscellaneous

ADAPTIVE ARCHITECTURAL TRENDS IN ENCRUSTING ECTOPROCTS.RIDER J; COWEN R.1977; LETHAIA; NORVEGE; DA. 1977; VOL. 10; NO 1; PP. 29-41; BIBL. 32 REF.; 8 ILL.Article