“…therein) For example, the Calogero model as well as its different extensions [8,9,10,11,12] are closely related to matrix models and can be obtained from them by a reduction procedure. The supersymmetrization of matrix models consists in replacing the bosonic matrix entries by superfields [1,2,3,4,5]. While this approach has been quite successful for N ≤ 4 extended supersymmetry, it seems to be less efficient or even inapplicable for N > 4 supersymmetric cases.…”