Results 211 to 220 of about 11,242,189 (224)

???????????????????? ????????????????-???????????????? ?????????????????? ?????????????? ?? ?????????? ?????????????????? ???????????????? ?????????????????????????????? DOI, ???????????? ???????????????????? ????????????????, ???????????????????? ???????????????????????? ?????????????? ???????????????????? ???? ???? ????????????????????

2017
The necessary information about preparing web resources of periodic scientific publications to the procedures of obtaining a digital object identifier (DOI) is given. The main requirements for web resources of periodical scientific publications and books are shown.
  +12 more sources

DOI DESATIVADO

INSTANTE, 2023
DOI ...
Ederson Safra Melo, César Frederico dos Santos   +1 more
  +4 more sources

Dois Do Dois: olimí

Callaloo, 2007
openaire   +1 more source

DOI Disponibile

DOI Disponibile
openaire   +1 more source

DOI illusion

Revista Clínica Española (English Edition)
openaire   +2 more sources

DOI

2007
openaire   +1 more source

Dois livros, dois destinos

Nova Cidadania, 2018
openaire   +1 more source