The file consists of Václav Kostelecký's interview with Gunnar Mydal. The interview took place in Stockholm, Sweden between 13 July 1980 and 25 July 1980. The interview is, in total, 152 minutes long and is on six electronic audio files.

The file consists of Václav Kostelecký's interview with Gunnar Mydal. The interview took place in Stockholm, Sweden between 15 June 1979 and 22 June 1979. The interview is, in total, 252 minutes long and is on seven electronic audio files. In addition 23 interviews were conducted the previous year in 1978.

The file consists of Václav Kostelecký's interview with Gunnar Mydal. The interview took place in Stockholm, Sweden between 1 August 1978 and 15 August 1978. The interview is, in total, 648 minutes long and is on thwenty three electronic audio files. Audio file10/23 inteview with Gunnar Mydal also includes Alva Mydal, his wife. In addition 7 further interviews were conducted the next year in 1979.

The file consists of Václav Kostelecký's interview with Eugeni Michailovitch Chossudowsky, also known as Chossy. The interview took place in Chataigneriaz, Switzerland on 12 May 1979. The interview is, in total, 62 minutes long and is on two electronic audio files.

The file consists of Václav Kostelecký's interview with Ambassador Tyge Dahlgaard of Denmark. The interview took place in London, England on 28 February 1981. The interview is, in total, 48 minutes long and is on two electronic audio files.