Breuer, Franz. “Bending the Knee to the Acquisition of Economical Resources—Against Deeper Epistemological Insights. Reply To: On the Problem of Validity of Qualitative Research”. Forum Qualitative Sozialforschung Forum: Qualitative Social Research, vol. 1, no. 3, Dec. 2000, doi:10.17169/fqs-1.3.1056.