Stock 16

Number of stars per data source

	Reference  190 :    2 stars
	Reference  434 :    1 star
	Reference  502 :    2 stars

References

 190

Klare G., Neckel T.

(1977) Astron. Astrophys. Suppl. 27, 215

UBV Hbeta and polarization measurements of 1660 southern OB stars

1977A&AS...27..215K

 434

Westerlund B.E., Garnier R.

(1989) Astron. Astrophys. Suppl. 78, 203

UBV Beta photometry of luminous early-type stars and emission-line stars in the southern Coalsack region

1989A&AS...78..203W

 502

Franco G.A.P.

(1994) Astron. Astrophys. Suppl. 104, 9

uvby Beta photometry of all stars earlier than GO and brighter than mpg ~ 10m3 in Selected Area 194

1994A&AS..104....9F