
TY  - JOUR
A1  - Qian, S.-B. 
A1  - Liu, L. 
A1  - Zhu, L.-Y. 
T1  - Complex Period Variations of the Neglected W UMa-type Binary System NY Lyrae
JF  - Publications of the Astronomical Society of Australia
JO  - Pub. Astr. Soc. Australia
Y1  - 2009
VL  - 26
IS  - 1
SP  - 7
EP  - 10
KW  - 
UR  - https://doi.org/10.1071/AS08009 
N2  - 
ER  -

