Authors: BIETENHOLZ MF BARTEL N RUPEN MP CONWAY JE BEASLEY AJ SRAMEK RA ROMNEY JD TITUS MA GRAHAM DA ALTUNIN VI JONES DL RIUS A VENTURI T UMANA G WEILER KW VANDYK SD PANAGIA N CANNON WH POPELAR J DAVIS RJ

Citation: Mf. Bietenholz et al., VLBI OBSERVATIONS OF THE ULTRACOMPACT RADIO NUCLEUS OF THE GALAXY M81, The Astrophysical journal, 457(2), 1996, pp. 604-609

Authors: BARTEL N BIETENHOLZ MF RUPEN MP CONWAY JE BEASLEY AJ SRAMEK RA ROMNEY JD TITUS MA GRAHAM DA ALTUNIN VI JONES DL RIUS A VENTURI T UMANA G FRANCIS RL MCCALL ML RICHER MG STEVENSON CC WEILER KW VANDYK SD PANAGIA N CANNON WH POPELAR J DAVIS RJ

Citation: N. Bartel et al., THE SHAPE, EXPANSION RATE AND DISTANCE OF SUPERNOVA 1993J FROM VLBI MEASUREMENTS (VOL 368, PG 610, 1994), Nature, 369(6481), 1994, pp. 584-584

Authors: BARTEL N BIETENHOLZ MF RUPEN MP CONWAY JE BEASLEY AJ SRAMEK RA ROMNEY JD TITUS MA GRAHAM DA ALTUNIN VI JONES DL RIUS A VENTURI T UMANA G FRANCIS RL MCCALL ML RICHER MG STEVENSON CC WEILER KW VANDYK SD PANAGIA N CANNON WH POPELAR J DAVIS RJ

Citation: N. Bartel et al., THE SHAPE, EXPANSION RATE AND DISTANCE OF SUPERNOVA-1993J FROM VLBI MEASUREMENTS, Nature, 368(6472), 1994, pp. 610-613