@Article{zbMATH04210697,
Author = {M. V. {Babich}},
Title = {{Real finite-gap solutions of equations connected with the sine-Gordon equation}},
FJournal = {{Leningrad Mathematical Journal}},
Journal = {{Leningr. Math. J.}},
ISSN = {1048-9924},
Volume = {2},
Number = {3},
Pages = {507--521},
Year = {1991},
Publisher = {American Mathematical Society (AMS), Providence, RI},
Language = {English},
MSC2010 = {35Q53 35C05},
Zbl = {0732.35087}
}