TY  - JOUR
PB  - American Physical Society
ID  - 10.1103/Physics.3.61
TI  - Backward lasing yields a perfect absorber
JF  - Physics
JA  - Physics
J1  - PHYSICS
VL  - 3
IS  - 
SP  - 61
EP  - 
PY  - 2010/07/26/
UR  - http://link.aps.org/doi/10.1103/Physics.3.61
A1  - Longhi, Stefano
ER  -