1. Kim YJ, Okuma M (1994) A study on sheet material made from zephyr strands. I. Fundamental properties of boards and the effects of zephyr strand width on these properties. Wood Ind 49:115–119
2. Kim YJ, Okuma M (1994) A study on sheet material made from zephyr strands. II. The properties of boards bonded with isocyanate resin adhesive. Mokuzai Gakkaishi 40:1067–1072
3. Kim YJ, Okuma M (1995) A study on sheet material made from zephyr strands. III. The effect of chip addition on the properties of zephyr strand board. Mokuzai Gakkaishi 41:37–43
4. Kim YJ, Okuma M (1994) A study on sheet material made from zephyr strands. IV. The effect of production conditions of zephyr strands on board properties. Wood Ind 49:599–603
5. Japanese Industrial Standard (1993) JIS standard specification for particleboards, JIS A 5908