. . "Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification"@en . . . "5751" . "\u043F\u0443\u0431\u043B\u0456\u043A\u0430\u0446\u0456\u044F \u0437\u0430\u043F\u0438\u0442\u0443 \u043A\u043E\u043C\u0435\u043D\u0442\u0430\u0440\u0456\u0432"@uk . . "10.17487/RFC5751" . . "2010-01-01T00:00:00Z"^^ . . "RFC 5751: Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification"@en . . "request for comments publication"@en . . "45"^^ . . . . "RFC5751"@en . . . . "Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification"@en . . . . . . "journals/rfc/rfc5751" . . . . "RFC 5751: Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification"@en . . . . . . . . . . "RFC 5751: Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification"@en . .