TY - GEN TY - GEN T1 - Proceedings of the International Workshop "Slow positrons in surface science" Pajulahti Sports Institute, Finland, June 25-29, 1984 T2 - Report / Helsinki University of Technology. Laboratory of Physics A2 - Vehanen, A., 1951- LA - eng PP - Espoo PB - Helsinki University of Technology YR - 1984 UL - https://kansalliskirjasto.finna.fi/Record/fikka.3265796 ER -