1. Literature Survey of Dust Explosions in Grain Handling Facilities: Causes and Prevention;Verkade,1978
2. Auto-ignition of hydrocarbons behind reflected shock waves;Vermeer;Combust Flame,1972
3. LPG contaminations by interactions of sulphur compounds;Vermeiren;Gastech,1989
4. Effect of functionally or topo-graphically presented process schemes on operator per-formance;Vermeulen;Hum. Factors,1987
5. The Seveso Directive — its background and implementation in Europe;Vermeulen,1993