'A'
Title: Three-dimensional floating image system using a two-lens system and a stereoscopic display
Author(s): Baasantseren G (Baasantseren, Ganbat), Do DD (Do, Duc Dung), Kim N (Kim, Nam), Lee JH (Lee, Jae Hwan)
Source: OPTICAL ENGINEERING 46 (11): Art. No. 114002 NOV 2007  
Authors' addresses:
Chungbuk Natl Univ, Sch Elect & Comp Engn, Cheongju 361763, Chungbuk Do South Korea
Informat Survey & Anal Team, Inst Informat Technol Advancement, Taejon 305348, South Korea

'B'
Title: Three-dimensional electro-floating display system using an integral imaging method
Author(s): Min SW, Hahn M, Kim J, Lee B
Source: OPTICS EXPRESS 13 (12): 4358-4369 JUN 13 2005