H. R. E. Tjin A Djie

4 ta ish

Astronomical Institute 'Anton Pannekoek', University of Amsterdam, Kruislaan 403, 1098 SJ Amsterdam, the Netherlands

1. The stellar composition of the star formation region CMa R1 -- I. Results from new photometric and spectroscopic classifications

   В. С. Шевченко, O. V. Ezhkova, M. Ibrahimov +2

   MaqolaAstrophysics and Star Formation StudiesMonthly Notices of the Royal Astronomical Society19992 iqtibos

   ABIABI:AkademIndex/openalex/1999.article.000009

2. The stellar composition of the star formation region CMa R1 - III. A new outburst of the Be star component in Z CMa

   M. E. van den Ancker, P. F. C. Blondel, H. R. E. Tjin A Djie +5

   MaqolaAstrophysics and Star Formation StudiesMonthly Notices of the Royal Astronomical Society20041 iqtibos

   ABIABI:AkademIndex/openalex/2004.article.000040

3. The stellar composition of the star formation region CMa R1 -- II. Spectroscopic and photometric observations of nine young stars

   H. R. E. Tjin A Djie, M. E. van den Ancker, P. F. C. Blondel +4

   MaqolaAstrophysics and Star Formation StudiesMonthly Notices of the Royal Astronomical Society20011 iqtibos

   ABIABI:AkademIndex/openalex/2026.other.347499

4. The FUOR characteristics of the PMS star BN Orionis

   В. С. Шевченко, O. V. Ezhkova, H. R. E. Tjin A Djie +3

   MaqolaStellar, planetary, and galactic studiesAstronomy and Astrophysics Supplement Series19970 iqtibos

   ABIABI:AkademIndex/openalex/1997.article.000080