A young and complex binary star – HD 144432 von Pérez, M. R., van den Ancker, M. E., de Winter, D., Bopp, B. W.

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CA II Emission surface fluxes in active chromosphere stars von Bopp, B. W.

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A multiwavelength study of the Carlson-Henize sample of early-type Galactic extreme emission-line stars von Shore, Steven N., Brown, Douglas N., Bopp, B. W., Robinson, C. R., Sanduleak, N.

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ZZ CANIS MINORIS AS A SYMBIOTIC STAR von BOPP, BERNARD W.

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Observations of active chromosphere stars von Africano, J. L., Klimke, A., Stencel, R. E., Noah, P. V., Bopp, B. W.

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Binary incidence among the BY Draconis variables von Bopp, B. W., Fekel, F., Jr

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THE ENIGMATIC STAR EZ PEGASI—A MYSTERY SOLVED? von HOWELL, STEVE B., BOPP, BERNARD W.

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RADIAL-VELOCITY MEASURES AND THE EXISTENCE OF ASTROPHYSICAL BINARIES IN LATE-TYPE DWARF STARS von BOPP, BERNARD W., MEREDITH, RICHARD

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Survey of the BY Draconis syndrome among dMe stars von Bopp, B. W., Espenak, F.

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A remarkable H-alpha outburst in the RS CVn binary SZ PISCIUM - A transient mass-transfer event von Bopp, B. W.

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Orbital elements and optical spectroscopy of the enigmatic cF+B binary system HD 207739 von GRIFFIN, R. F, PARSONS, S. B, DEMPSEY, R, BOPP, B. W

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EMISSION LINES IN THE SPECTRA OF THE RV TAURI STARS U MONOCEROTIS AND AC HERCULIS von BOPP, BERNARD W.

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An H-alpha survey of southern hemisphere active chromosphere stars von Bopp, B. W., Hearnshaw, J. B.

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Observations of the Ca II infrared triplet in chromospherically active single and binary stars von Dempsey, Robert C., Bopp, Bernard W., Henry, Gregory W., Hall, Douglas S.

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THE REMARKABLE SPECTRUM OF THE RV TAURI STAR R SCUTI AT DEEP MINIMUM von HOWELL, STEVE B., BOPP, BERNARD W., NOAH, PAUL V.

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Optical spectroscopy of the dusty K5 V star HD 98800 von FEKEL, F. C, BOPP, B. W

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H-alpha in RS CVn binaries von Bopp, B. W., Talcott, J. C.

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Gliese 815 - A dMe spectroscopic-visual triple von Fekel, F., Jr, Lacy, C. H., Bopp, B. W.

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The FK Comae stars von Bopp, B. W., Stencel, R. E.

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'Marginal' BY Draconis stars von Bopp, Bernard W.

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