Nomination and selection of 2013 Nobel Laureates
Each year the respective Nobel Committees send individual invitations to thousands of members of academies, university professors, scientists from numerous countries, previous Nobel Laureates, members of parliamentary assemblies and others, asking them to submit candidates for the Nobel Prizes for the coming year. These nominators are chosen in such a way that as many countries and universities as possible are represented over time.
Read more about the process of nominating and selecting the Nobel Laureates!
Nomination and Selection of Physics Laureates
Nomination and Selection of Chemistry Laureates
Nomination and Selection of Medicine Laureates
Nomination and Selection of Literature Laureates
Nomination and Selection of Peace Laureates
Nomination and Selection of Economic Sciences Laureates
Fonte: http://www.nobelprize.org/nobel_prizes/nomination/