Regions of peripheral changes of fatigue of industrial workersKristjuhan, ÜloThe ergonomics of manual work : the proceedings of the International Ergonomics Association World Conference on Ergonomics of Materials Handling and Information Processing at Work, Warsaw, Poland, 14-17 June 19931993 / p. 395-398: ill

Safety equipment of constructional cranes and dangerous working conditionsPaalmann, MalleThe ergonomics of manual work : the proceedings of the International Ergonomics Association World Conference on Ergonomics of Materials Handling and Information Processing at Work, Warsaw, Poland, 14-17 June 19931993 / p. 713-715