The stenographied notes were [borrowed] by [publishing house] Gyldendal() for more than two months; Gyldendal returned the notes [together with a letter dated] 18 January 1979; "with the help of a stenographer employed by Norway's parliament", Gyldendal was able to interpret 30 pages of the shorthand notes, and Gyldendal transcribed those (in 1979); [in the letter, the female stenographer said that more] deciphering could be achieved - but it probably would take years and it would be expensive.