The problem of establishing the identity of the anonymous author has always been a pressing task of criminalistics. forensic examination. literary and art studies. Since the end of the 19th century forensic scientists have been developing technical and tactical methods and means to recognize a person who is the author or at the same time author and performer of handwritten and typed t... https://www.kaliboat.com/product-category/freezers-refrigeratorsundercounter-refrigerators-food-servicerefrigeration-equipmentcommercial-freezers-2/