Holmberg R B, Folkesson K, Stenberg L G, et al
Bibliographic info:
in: Indoor Air'87, Proceedings of the 4th International Conference on Indoor Air Quality and Climate, Berlin (West), 17-21 August 1987, Vol 3, Institute for Water, Soil and Air Hygiene, 1987, p307-312, 4 figs, 1 tab, 2 refs.