Astrophysics

Articles:
4 Habitable Zone Lifetimes of Exoplanets around Main Sequence Stars.
http://online.liebertpub.com/doi/abs/10.1089/ast.2012.0938

3 Self-Perpetuating Spiral Arms in Disk Galaxies.
http://arxiv.org/abs/1204.0513

2 PREDICTING PLANETS IN KEPLER MULTI-PLANET SYSTEMS.
http://iopscience.iop.org/0004-637X/751/1/23

1 LITHIUM ABUNDANCES IN CARBON-ENHANCED METAL-POOR STARS.
http://iopscience.iop.org/0004-637X/751/1/14

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