TY  - JOUR
PB  - American Physical Society
ID  - 10.1103/PhysRevFocus.23.13
TI  - How to Measure Sleep
JF  - Physical Review Focus
JA  - Phys. Rev. Focus
J1  - FOCUS
VL  - 23
IS  - 
SP  - 13
EP  - 
PY  - 2009/04/28/
UR  - http://link.aps.org/doi/10.1103/PhysRevFocus.23.13
A1  - Minkel, JR
ER  -