Diurnal dynamics effect on freezing of urban water systemKoppel, Tiit; Ainola, Leo1st UNESCO IHP VI Workshop : Integrated Urban Water Management in Cold Climate : NTNU, Trondheim, Norway, November 3-4, 2005 : book of abstracts2005 / p. 79-80 Urban stormwater in Tallinn, EstoniaReihan, Alvina; Loigu, Enn; Hood, Mark1st UNESCO IHP VI Workshop : Integrated Urban Water Management in Cold Climate : NTNU, Trondheim, Norway, November 3-4, 2005 : book of abstracts2005 / p. 35-36 : ill