“…In this period, much attention was paid to creep and stress relaxation in wood, especially under changing moisture content and temperature conditions (Arima 1967, Armstrong and Kingston 1960, Armstrong and Christensen 1961, Gibson 1965, Kingston and Clarke 1961, Lawniczak 1967, Lawniczak and Raczkowski 1961, Raczkowski 1969, Norimoto and Yamada 1965, Schniewind 1967, Takemura 1967. In this period, much attention was paid to creep and stress relaxation in wood, especially under changing moisture content and temperature conditions (Arima 1967, Armstrong and Kingston 1960, Armstrong and Christensen 1961, Gibson 1965, Kingston and Clarke 1961, Lawniczak 1967, Lawniczak and Raczkowski 1961, Raczkowski 1969, Norimoto and Yamada 1965, Schniewind 1967, Takemura 1967.…”