6Howard L.The climate of London:deduced from meteorological observations made at different places in the neighbourhood of the metropolis.In Two Volumes.W.Phillips,1820.
7Manley G.On the frequency of snowfall in metropolitan England.Quarterly Journal of the Royal Meteorological Society,1958; 84(359):70-72.
8Katsoulis B D,Theoharatos G A.Indications of the urban heat island in Athens,Greece.Joumal of Climate and Applied Meteorology,1985 ; 24(12):1296-1302.
9B(a)rring L,Mattsson J O,Lindqvist S.Canyon geometry,street temperatures and urban heat island in Malm(o),Sweden.Journal of Climatology,1985 ;5(4):433-444.
10Price J C.Assessment of the urban heat island effect through the use of satellite data.Monthly Weather Review,1979; 107 (11):1554-1557.
