TY  - GEN
AU  - Simonow,G.V.
TI  - Annals of the bosscha observatory lembang(java): visual measures of double stars 6th series 1936-1940 
AV  - QB4 
CY  - Bandung
PB  - Gebrs Kleijne&Co.N.V.
KW  - Stars
KW  - Observations
KW  - Double stars
ER  -