APA

Laasonen P., . (1957). On the behavior of the solution of the Dirichlet problem at analytic corners. Helsinki: Suomalainen Tiedeakatemia.

Chicago

Laasonen Pentti, . 1957. On the behavior of the solution of the Dirichlet problem at analytic corners. Helsinki: Suomalainen Tiedeakatemia.

Harvard

Laasonen P., . (1957). On the behavior of the solution of the Dirichlet problem at analytic corners. Helsinki: Suomalainen Tiedeakatemia.

MLA

Laasonen Pentti, . On the behavior of the solution of the Dirichlet problem at analytic corners. Helsinki: Suomalainen Tiedeakatemia. 1957.