H. H. Lettau

Automatic DataReadout* J.R. GERHARDTt, W. S.MITCHAMt,AND A.W. STRAITONt,FELLOW,IRE

H. H. Lettau, 1962 .

Physical and meteorological basis for mathematical models of urban diffusion processes.

H. H. Lettau, H. Lettau, 1970 .