{"year":"1957","category":"physics","laureates":[{"id":"68","firstname":"Chen Ning","surname":"Yang","motivation":"\"for their penetrating investigation of the so-called parity laws which has led to important discoveries regarding the elementary particles\"","share":"2"},{"id":"69","firstname":"Tsung-Dao","surname":"Lee","motivation":"\"for their penetrating investigation of the so-called parity laws which has led to important discoveries regarding the elementary particles\"","share":"2"}]}