https://linkinghub.elsevier.com/retrieve/pii/S0957417423020596
https://www.medra.org/servlet/aliasResolver?alias=iospress&doi=10.3233/IDA-216240
https://www.medra.org/servlet/aliasResolver?alias=iospress&doi=10.3233/IDA-205362
https://www.tandfonline.com/doi/full/10.1080/09540091.2020.1866496
https://linkinghub.elsevier.com/retrieve/pii/S0169023X18304919
https://linkinghub.elsevier.com/retrieve/pii/S1566253517305535
https://linkinghub.elsevier.com/retrieve/pii/S1574013717300692
http://www.aece.ro/abstractplus.php?year=2017&number=4&article=10