A strategic decision support tool for indicating airport sustainability. - Callum Thomas; David Raper; Paul Upham; David Gillingwater; Yingjie Yang; Chris J. Hinde (Environ. Model. Softw., 2001)

Identifying the contribution of different airport related sources to local urban air quality. - Hazel Peace; Janet Maughan; Bethan Owen; David Raper (Environ. Model. Softw., 2006)