1. Letters to the editor
2. Also, comments by directly following.
3. Letter to the editor
4. and Some investigations on ignition and heat release of building materials using the Cone Calorimeter. In INTERFLAM '90: Fith Intl. Fire Conf. Proc., pp. 183-92, Interscience Communications, London (1990).
5. Standard Test Method for Heat and Visible Smoke Release Rates for Materials and Products using an Oxygen Consumption Calorimeter (ASTM E 1354), American Society for Testing and Materials, Philadelphia (1990).