TY - JOUR PB - American Physical Society ID - 10.1103/Physics.5.103 TI - Photoreceptors Measure Photon Statistics JF - Physics JA - Physics J1 - PHYSICS VL - 5 IS - SP - 103 EP - PY - 2012/09/10/ UR - http://link.aps.org/doi/10.1103/Physics.5.103 A1 - Kulik, Sergey ER -