In addition, Mohorovičić erroneously argued that metric (2b, now called Kottler-Møller metric) is incorrect, which was rebutted by Bollert (1922).
Mohorovičić war irrigerweise der Meinung, dass die Kottler-Møller-Metrik  (2b) falsch sei, was von Bollert (1922) zurückgewiesen wurde.