@article{CRMATH_2018__356_6_661_0,
     author = {Astashkin, Sergey V. and Maligranda, Lech},
     title = {\protect\emph{L}\protect\textsubscript{\protect\emph{p}} + \protect\emph{L}\protect\textsubscript{\protect\emph{q}} and {\protect\emph{L}\protect\textsubscript{\protect\emph{p}} \ensuremath{\cap} \protect\emph{L}\protect\textsubscript{\protect\emph{q}}} are not isomorphic for all 1 \ensuremath{\leq} \protect\emph{p},\protect\emph{q} \ensuremath{\leq} \ensuremath{\infty}, \protect\emph{p} \ensuremath{\neq} \protect\emph{q}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {661--665},
     publisher = {Elsevier},
     volume = {356},
     number = {6},
     year = {2018},
     doi = {10.1016/j.crma.2018.04.019},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.crma.2018.04.019/}
}