“…We can enumerate some contributions quoted in this work: Alina Alb-Lupas [2], Razvan Andonie [3], Marius Balas [6][7][8], Valentina E. Balas [6][7][8]58], Adrian I. Ban [9], Boldur E. Barbat [38], Barnabas Bede [11,12], Lucian Coroianu [9], Otilia Dragomir [30], Ioan Dzitac [22,[36][37][38][39][40][41]73,88,107,118,119,145], Simona Dzitac [22,[39][40][41]118,119], Ioan Felea [39][40][41]118], Sorin G. Gal [12], George Georgescu [44], Vasile Lupulescu [59], Dorel Mihet [65], Sorin Nadaban [22,[71][72][73][74], Georgia I. Oros [86,…”